Academic literature on the topic 'Simulator Fidelity'

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Journal articles on the topic "Simulator Fidelity"

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Youssef, Peter, Katherine Plant, and Ben Waterson. "Joining SUMO and Unreal Engine to Create a Bespoke 360 Degree Narrow Passage Driving Simulator." SUMO Conference Proceedings 5 (July 17, 2024): 93–112. http://dx.doi.org/10.52825/scp.v5i.1104.

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The use of simulators is widespread in driver behavioural research. The ability of driving simulators to achieve the high levels of behavioural fidelity desired by behavioural researchers is argued to be resultant of the physical fidelity of the simulator. Whilst attempts to maximise the physical fidelity of simulators have often been focused on the hardware capabilities of the simulator, the software of the simulator has been argued to be as important. This is because the software of a simulator controls the intelligence and the heterogeneity of the behaviours of the simulated vehicles, as well as the quality of the graphics of the simulation. Despite the importance of intelligent simulated agents, previous driving simulator studies have tended to simplify the behaviours of simulated vehicles and the scenarios that are presented to participants. This is particularly true of simulator studies investigating the decision-making of drivers at narrow passages, a relatively unregulated but hazardous situation in which two opposing vehicles must negotiate how to safely pass through a road narrowing, in which the interactive nature of the interaction has often been neglected. Following a review of the requirements for a representative narrow passage driving simulator, it is argued that co-simulation, an approach which combines multiple simulator types to create a global simulation, provides the best approach to creating intelligent simulated agents within an immersive environment for narrow passage behavioural research. As such, the development of a simulator for narrow passage behavioural research that combines SUMO and Unreal Engine is described. In particular, the development of a novel narrow passage behavioural model within SUMO that utilises previous behavioural findings is highlighted. To this end, it is argued that this approach facilitates higher levels of behavioural fidelity for narrow passage interaction studies and provides a framework for the investigation of other driver behaviours.
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Evans, L. M., and D. Owens. "Enhancement of a low-fidelity surgical simulator. Is it possible?" Journal of Laryngology & Otology 135, no. 2 (2021): 179–81. http://dx.doi.org/10.1017/s0022215120002613.

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AbstractBackgroundSimulation training has become a core component in the training of ENT surgeons. It provides the opportunity for the repetitive practice of a surgical technique. Simulators are broadly categorised into low- and high-fidelity simulators. A method using a home microprocessor to enhance a low-fidelity surgical simulator is introduced.MethodThe Yorick tonsil tie trainer was enhanced using an Arduino microcontroller attached to the simulated inferior pole of the tonsil. The Arduino was coded to give a visual stimulus when linear motion exceeded parameters. The prototype simulator was tested to gain information on whether the enhancement could identify differences between novice and expert users.ConclusionAn enhanced low-fidelity tonsil trainer was produced using a low-cost, simple home microprocessing board. The enhanced simulator gives objective feedback allowing for self-directed learning. Further research is required to evaluate the benefits of these enhancements above non-enhanced simulation training.
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Kumar, P. Suresh, and K. Senthil Kumar. "Airborne Sensor Model Position Fidelity Determination for Combat Aircraft Simulators." Advanced Materials Research 1016 (August 2014): 429–35. http://dx.doi.org/10.4028/www.scientific.net/amr.1016.429.

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Airborne sensors become a primary system in any combat program and the effectiveness depends on the coverage spectrum of the sensors and also the ability of flying machine. However evaluating the mission functionalities using sensors in flight involves tasks namely, Man Machine interface evaluation, Sensor function capability evaluation, System interface evaluation, Performance evaluation, pilot work load etc needs to carried out and the issues observed during the flight test needs to be cleared before accepting the system. It is one of the challenging task for any combat aircraft development program and proving require time, effort and also may lead to time and cost overrun. To minimize the effort one of the method adopted in recent flight development programs are using high fidelity sensor model to evaluate the mission function in the simulator which will reduce the actual test required in flight. Flight simulators during development of combat aircraft program have increased drastically in recent times with new technologies, possible to bring realism in a close room environment. However the success of any simulators depends on the fidelity of each subsystem integrated with in the simulator. Simulator contains simulation model which represents system in the aircraft world and the system which represents the outside world in a simulated manner. Mathematical based Avionics and weapon system Sensor simulation models is one of the major sub systems in any combat simulator and its level of usage depends on its fidelity. This paper proposes a unique and new methodology for evaluating the fidelity of simulated sensors used in the combat simulators. System identification technique allows generating mathematical model for dynamic systems having multiple input and output parameters. The developed model using System Identification Technique is a referent model through which the sensor model fidelity is evaluated.
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Perfect, P., M. D. White, G. D. Padfield, and A. W. Gubbels. "Rotorcraft simulation fidelity: new methods for quantification and assessment." Aeronautical Journal 117, no. 1189 (2013): 235–82. http://dx.doi.org/10.1017/s0001924000007983.

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AbstractFlight simulators are integral to the design/development, testing/qualification, training and research communities and their utilisation is ever expanding. The use of flight simulation to provide a safe environment for pilot training, and in research and development, must be underpinned by quantification of simulator fidelity. While regulatory simulator standards exist for flight training simulators and new standards are in development, previous research has shown that current standards do not provide a fully quantitative approach for assessing simulation fidelity, especially in a research environment. This paper reports on progress made in a research project at the University of Liverpool (Lifting Standards), in which new predicted and perceptual measures of simulator fidelity have been developed. The new metrics have been derived from handling qualities engineering practice. Results from flight tests on the National Research Council (Canada) Bell 412 ASRA research aircraft and piloted simulation trials using the HELIFLIGHT-R simulator at Liverpool are presented to show the efficacy of adopting a handling qualities approach for fidelity assessment. Analysis of the new metrics has shown an appropriate degree of sensitivity to differences between flight and simulation.
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Al Fatih, Hudzaifah, and Lena Rahmidar. "Efektivitas low fidelity simulation terhadap self-efficacy mahasiswa keperawatan dalam melakukan bantuan hidup dasar." Holistik Jurnal Kesehatan 14, no. 4 (2021): 590–95. http://dx.doi.org/10.33024/hjk.v14i4.3159.

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Effectiveness of low fidelity simulation toward nursing students’ self-efficacy in doing basic life support Background: The use of simulation as learning method has proven to improved student’s self-efficacy and competency. Various simulators has been developed to achieve these objectives, ranging from low, medium, to high-fidelity simulators. Among others, low-fidelity simulator has the lowest cost with the same effectiveness as other simulators.Purpose: To examine the effectiveness of low-fidelity simulation in increasing nursing students’ self-efficacy in performing Basic Life Support (BLS) skill.Method: A quasi-experimental method with non-equivalent pretest - posttest design was used to answer research questions. One chest manikin for Cardio Pulmonary Resuscitation (CPR) was used as a low-fidelity simulator in practicing BLS skill. 47 students were recruited as respondents using a purposive sampling method with students who undergoing emergency nursing course and agreed to participate in the study as inclusions criteria. Furthermore, without randomization, 23 respondents were included in the control group and 24 respondents in the intervention group. The effect of low fidelity simulation on students' self-efficacy was measured using the Basic Resuscitation Scale Self-Efficacy Scale (BRS-SES) questionnaire consisting of 18 items with responses option ranging from 1 = not confident, 2 = somewhat confident, 3 = confident, 4 = very confident, and 5 = very very confident. Questionnaire were given to respondents before and after the intervention. The collected data were analyzed using Analysis of Covariance (ANCOVA).Results: The mean score of students’ self-efficacy before intervention was 38.89 (SD = 10.149), and after intervention was 47.17 (SD = 13.099). There was no significant difference in self-efficacy mean score between the control group and the intervention group (F = 0.625, p> 0.05). So, it can be concluded that the use of low-fidelity simulation method did not have a significant effect in increasing nursing students’ self-efficacy.Conclusions: Although the use of low-fidelity simulation method does not have a significant effect in increasing nursing students’ self-efficacy, this method can be used as an effective learning method to improve nursing students’ skills and competencies.Keywords: Low fidelity simulation; Nursing student; Self-efficacy; Simulation.Pendahuluan: Penggunaan simulasi sebagai metode pengajaran dapat meningkatkan self-efficacy dan performa kompetensi siswa perawat. Beragam simulator dikembangkan untuk mencapai tujuan tersebut, mulai dari low, medium, hingga high-fidelity simulator.Diantara ketiganya, low-fidelity simulator merupakan simulator yang paling rendah dari segi pembiayaan, namun secara efektivitas sama dengan simulator lainnya.Tujuan: Mengetahui efektivitas metode low-fidelity simulation terhadap self-efficacy mahasiswa keperawatan dalam melakukan keterampilan Bantuan Hidup Dasar (BHD).Metode: Quasi eksperimen dengan non-equivalent pretest -posttest design digunakan untuk menjawab pertanyaan penelitian. Satu manikin dada untuk Resusitasi Jantung Paru (RJP) digunakan sebagai low fidelity simulator dalam pelaksanaan simulasi BHD. 47 mahasiswa direkrut sebagai responden menggunakan metode purposive sampling dengan kriteria inklusi mahasiswa yang sedang mengikuti mata kuliah keperawatan gawat darurat dan setuju untuk berpartisipasi dalam penelitian. Selanjutnya, tanpa randomisasi, 23 responden dimasukkan dalam grup kontrol dan 24 responden dalam grup intervensi. Pengaruh low fidelity simulation terhadap self-efficacy mahasiswa diukur menggunakan kuisioner Basic Resuscitation Skills Self-Efficacy Scale (BRS-SES) yang terdiri dari 18 butir pernyataan dengan rentang jawaban 1 = tidak percaya diri, 2 = agak percaya diri, 3 = percaya diri, 4 = sangat percaya diri, dan 5 = sangat sangat percaya diri. Kuisioner diberikan kepada responden sebelum dan sesudah intervensi. Data yang terkumpul selanjutnya dianalisis menggunakan Analysis of Covariance (ANCOVA).Hasil: Mean skor self-efficacy mahasiswa keperawatan sebelum intervensi adalah 38.89 (SD=10.149), dan setelah intervensi adalah 47.17 (SD=13.099). Tidak terdapat perbedaan mean yang signifikan antara skor self-efficacy kelompok kontrol dan kelompok intervensi (F= 0.625, p>0.05). Dapat disimpulkan bahwa penggunaan metode low fidelity simulation tidak memiliki pengaruh signifikan terhadap peningkatan self-efficacy mahasiswa keperawatan.Simpulan: Meskipun penggunaan metode low fidelity simulation tidak memiliki pengaruh yang signifikan terhadap peningkatan self-efficacy mahasiswa keperawatan, namun metode ini dapat digunakan sebagai metode pembelajaran yang efektif untuk meningkatkan keterampilan dan kompetensi mahasiswa keperawatan.
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Ding, Man, Song Ming Jiao, Kun Fang Wang, and Pu Han. "Application Effects Influenced by Credibility of Simulator Models." Applied Mechanics and Materials 155-156 (February 2012): 3–6. http://dx.doi.org/10.4028/www.scientific.net/amm.155-156.3.

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This paper introduces how the simulator's credibility, which mainly includes the fidelity and accuracy, influences the practical application effects. Based on analyzing the factors that influence the physical fidelity and the mathematical model accuracy, an approach is put forward to improve the simulation precision. Furthermore, the paper summarized the practical values of the simulator and its function on scientific research.
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de Oliveira, Renan P., Guido Carim Junior, Bruno Pereira, David Hunter, Jeanine Drummond, and Marilyn Andre. "Systematic Literature Review on the Fidelity of Maritime Simulator Training." Education Sciences 12, no. 11 (2022): 817. http://dx.doi.org/10.3390/educsci12110817.

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The fidelity of a maritime simulator refers to how realistic the representation of a vessel and its environment look, behave, and feel in real life. Despite the benefits of using simulators in maritime training and education, there is a lack of understanding of different debates on whether higher levels of fidelity translate into better training outcomes. Therefore, to investigate and summarise what is known about maritime simulator fidelity, we conducted a systematic literature review on the maritime simulator-based training literature from 2005 to 2021. We performed bibliometric, authorship, and content analyses of thirty-six references, including white and grey literature. The results show that simulator fidelity is divided into physical and functional fidelity. While the former includes the ergonomics layout of the bridge, visual system, vessel manoeuvrability, and hydrographic modelling, the latter involves training program design, simulator session design, and the role of the instructor. The results reveal that there is no prevalent tradition in the literature, a low number of citations, and the references are dispersed among many publications, authors, and institutions. Despite the fact that the prevalence of studies employing high-fidelity simulators can positively impact training, most of the studies are based on subjective evaluation, if any evidence is provided, and were produced by Scandinavian and European institutions and researchers. To address these limitations, we propose a research agenda containing three recommendations.
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Estock, Jamie L., Amy L. Alexander, Emily M. Stelzer, and Kathryn Baughman. "Impact of Visual Scene Field of View on F-16 Pilot Performance." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 51, no. 2 (2007): 75–79. http://dx.doi.org/10.1177/154193120705100205.

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The tremendous expense and inherent dangers of training in the aircraft have led to the increased use of simulators for practicing and maintaining air combat skills; However, the advantages and disadvantages of using high or low-fidelity simulators for such training must be specified. An experiment was conducted to examine the in-simulator performance differences between pilots flying lower-fidelity simulators compared to higher-fidelity simulators. The primary difference between the two simulators is the visual scene field-of-view. Sixteen U.S. Air Force F-16 pilots flew standard training missions as an integrated team of four (a “four-ship”) with two pilots flying in the high-fidelity simulators and two pilots flying in the lower-fidelity simulators. Various subjective and objective measures were collected to assess the pilots' ability to maintain a briefed formation. Overall, the results suggest that pilots who practice four-ship employment in the lower-fidelity simulators can perform at the same level as those who practice in the high-fidelity simulators. Future analyses should be conducted to examine the impact of simulator fidelity on other air combat skills and on training effectiveness.
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Bush, Dylan, Christopher Lamb, and Andrew Braun. "Interrater Reliability of the Simulation Fidelity (SiFi) Scale." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 66, no. 1 (2022): 1982–86. http://dx.doi.org/10.1177/1071181322661073.

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A limitation of the extant research on the training effectiveness of high versus low fidelity simulation is the lack of a standardized methodology to define high and low fidelity in way that is generalizable across studies. This paper presents a novel approach to standardizing the definition of fidelity using The Simulation Fidelity (SiFi) scale. The SiFi scale is a 6-point scale used to rate the fidelity of a simulation. The present study examines the inter-rater reliability of the SiFi scale to define the fidelity of simulated task elements with respect to their real-world referent. Two subject matter experts (SMEs) completed a series of aviation maneuvers in a virtual reality (VR) simulator. Following the maneuvers, each SME provided 117 ratings of simulated elements using the SiFi scale. Cohen’s k was calculated to determine interrater reliability. Results of this analysis indicate strong reliability of the SiFi scale.
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Xu, Yin Hui, Fu Zhi Wang, Yi Long Liu, and Da Zhi Zeng. "Study on Echo Fidelity of Radar Simulator." Applied Mechanics and Materials 687-691 (November 2014): 1117–20. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.1117.

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Echo fidelity is an important characteristic of radar simulator and it influences accuracy and reliability of radar test directly. This paper introduces the research status of simulator fidelity and sort out the definition and property of radar echo simulation fidelity. Then we propose the numerical calculation methods for individual indicators, including similarity calculation, dissimilarity computing and interval changes three parts. Finally, on the basis of the evaluation system, we propose two calculation methods for entirety fidelity, they are weighted numerical calculation and umbrella figure methods.
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Dissertations / Theses on the topic "Simulator Fidelity"

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Le-Ngoc, Luan. "Augmenting low-fidelity flight simulation training devices via amplified head rotations." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/14441.

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Due to economic and operational constraints, there is an increasing demand from aviation operators and training manufacturers to extract maximum training usage from the lower fidelity suite of flight simulators. It is possible to augment low-fidelity flight simulators to achieve equivalent performance compared to high-fidelity setups but at reduced cost and greater mobility. In particular for visual manoeuvres, the virtual reality technique of head-tracking amplification for virtual view control enables full field-of-regard access even with limited field-of-view displays. This research quantified the effects of this technique on piloting performance, workload and simulator sickness by applying it to a fixed-base, low-fidelity, low-cost flight simulator. In two separate simulator trials, participants had to land a simulated aircraft from a visual traffic circuit pattern whilst scanning for airborne traffic. Initially, a single augmented display was compared to the common triple display setup in front of the pilot. Starting from the base leg, pilots exhibited tighter turns closer to the desired ground track and were more actively conducting visual scans using the augmented display. This was followed up by a second experiment to quantify the scalability of augmentation towards larger displays and field of views. Task complexity was increased by starting the traffic pattern from the downwind leg. Triple displays in front of the pilot yielded the best compromise delivering flight performance and traffic detection scores just below the triple projectors but without an increase in track deviations and the pilots were also less prone to simulator sickness symptoms. This research demonstrated that head augmentation yields clear benefits of quick user adaptation, low-cost, ease of systems integration, together with the capability to negate the impact of display sizes yet without incurring significant penalties in workload and incurring simulator sickness. The impact of this research is that it facilitates future flight training solutions using this augmentation technique to meet budgetary and mobility requirements. This enables deployment of simulators in large numbers to deliver expanded mission rehearsal previously unattainable within this class of low-fidelity simulators, and with no restrictions for transfer to other training media.
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D’Alessandro, Carmine. "Risk perception during conditionally automated driving in low fidelity simulator." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18691.

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This work focuses on the type-3 self-driving cars, partially autonomous vehicles which can control themselves for most of the time and may ask the driver to take control of the car in case of specific situations. The purpose of this study is to evaluate the perception of the simulated risk faced by the participants in a low fidelity simulation in relation with their background: the gaming and driving experience. The participants of the study drove in the simulator and answered a questionnaire about both the driving session and the background information. The simulated risk was assessed and compared with the information from the questionnaire. It was evaluated both the performance of each participant represented by the level of risk experienced while driving the simulation and the correct identification of the risk faced. The result data highlighted a positive correlation between the driving performance and the videogame experience.
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Nyberg, Viktor. "Simulatorbaserad träning av Eco-driving." Thesis, Umeå universitet, Institutionen för psykologi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-151096.

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Användandet av simulatorer i utbildningar ökar mer och mer. Simulatorer har använts inom pilotutbildningar och inom medicinsk utbildning länge och det finns mycket forskning som stödjer deras effektivitet. Nu har simulatorerna blivit mer tillgängliga i och med den tekniska utvecklingen och har börjat användas för förarutbildningar. Däremot saknas samma gedigna vetenskapliga stöd som finns för pilotutbildningar och medicinsk utbildning. Det finns visst underlag för utbildning i riskmedvetenhet men inte så många andra färdigheter. Syftet med studien var att undersöka hur effektiv en simulator är vid utbildning av förare i Eco-driving. Till studien rekryterades 20 elever från Yrkesakademin som utbildas för behörighet C, tung lastbil. Studien var av mellangruppsdesign där experimentgruppen tränade Eco-drivingfärdigheter och data över bränsleförbrukning och hastighet samlades in. Kontrollgruppen fick en teoretisk utbildning i Eco-driving i form av en inspelad video. Experimentgruppen hade en signifikant förbättring av bränsleförbrukning men inte kontrollgruppen. Detta stödjer effektiviteten av simulatorbaserad utbildning av Eco-driving. Resultaten är även uppmuntrande till träning av liknande färdigheter som bland annat är av betydelse för trafiksäkerhet. Dessutom finns det goda möjligheter att minska kostnaderna vid förarutbildningar samtidigt som eleverna lär sig bättre.<br>The use of of simulators in education is increasing. The aviation and medical education have a long history of implementing simulator training and education. With a strong body of scientific research that validates their use in education. As the technical development has increased, the availability of affordable simulators has increased their use in driver education. Unfortunately the research is not as strong as with the aviation or medical education. There are some support that simulator-based education can improve hazard perception but not so many other skills. Therefore I want to examine the effectiveness of a simulator in teaching Eco-driving skills to drivers. 20 students from Yrkesakademin were recruited as they were learning to drive trucks. The study is of between group design where the experimental group practiced Eco-driving skills in the simulator. Data were collected of the participants fuel consumption and speed. The control group were shown a video lecture on Eco-driving. The experimental group did significant improve while the control group did not. These results support the effectiveness of simulator-based education of Eco-driving skills. It also is encouraging for similar driving skills that can have a significant effect on traffic safety. While there is encouraging evidence for reducing the cost of driver education at the same time the students learning is enhanced.
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Muncie, Helen. "Design and Development of a Bus Simulator for Bus Driver." Thesis, Cranfield University, 2006. http://hdl.handle.net/1826/4469.

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The bus industry is plagued by high accident costs and risks of passenger injuries. A bus simulator may offer a method of reducing accident rates by delivering targeted training to bus drivers who are most at risk. The first part of this thesis describes the design of the UK's first bus simulator, the fidelity of which was based on a thorough analysis of bus crashes. The second part describes the first studies in a multi-staged method to evaluate the training effectiveness of the simulator: face validity, effects of bus driver experience and stress on simulated performance and simulator sickness. This approach ensured that the ABS has a reasonable level of fidelity, is capable of eliciting behaviourally valid responses from bus drivers and is the first step is achieving training transfer effectiveness. The final study investigated the occurrence of self-bias in bus drivers. The conclusions drove the design of simulated scenarios to be used for bus driver training. Keywords: Bus, Simulator, Fidelity, Validity, Accidents, Driving, Stress, Training
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Holbrook, Heather Anne. "An Exploration of High-Fidelity Virtual Training Simulators on Learners' Self-Efficacy: A Mixed Methods Study." Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/26621.

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In this world of fast-paced learning, training agencies often require their learners to acquire the knowledge and skills needed for a job at an expedited rate. Because of this rapid form of training, learners are sometimes uncertain about their abilities to execute task-based performances. This uncertainty can lead to a decrease in learners’ self-efficacy on expected task performance. In order to help with this training, trainers are using a variety of simulations and simulators to provide learners’ valuable and necessary training experiences. This mixed methods study explored the influence of high-fidelity virtual training simulators on learners’ self-efficacy. It used pre- and post-simulation-use surveys that combined general self-efficacy questions (Schwarzer & Jerusalem, 1995) and task-specific self-efficacy questions (Bandura, 1977, 1997, 2006; Bandura, Adams, Hardy, & Howells, 1980). This study had a sample size of 18 participants. It was assumed that the intent of providing learners with the vital experience needed to perform specific tasks in a high-fidelity virtual training simulator was to increase their self-efficacy on task-specific criteria. Instead, through surveys, observations, and interviews, the research revealed a decrease in learners’ self-efficacy due to heightened emotional arousal stemming from the learners’ experiences with the level of realism the simulator provide, as well as with breakdowns within the simulator. The breakdowns and the realism were the most influential aspects that influenced self-efficacy in this study. The significance of these findings shows that despite learners wanting to use high-fidelity virtual training simulators, improperly functioning simulators can negatively influence learners’ self-efficacy in task-based performances.<br>Ph. D.
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Pluim, Jonathon Douglas. "DESIGN OF A HIGH FIDELITY WAKE SIMULATOR FOR RESEARCH USING LINEAR CASCADES." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1244039010.

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Bozeman, Laura Ann. "The fidelity of low vision simulator systems in clinical and functional settings /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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Penhallegon, William James. "Effects of display type, age, and gender on driving performance and simulator-induced sickness in a medium-fidelity driving simulator." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/43717.

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This study investigated the link between age and gender susceptibility to simulator-induced sickness in conjunction with display type. Simulator-induced sickness and ataxia were measured before and after exposure to a medium-fidelity driving simulator. Participants in four age and gender categories (older and younger males and females) operated the simulator with a consumer-grade head-mounted display (HMD), and then with a large screen, direct-view plasma display. <p>This study set out to recommend a particular display type that would be appropriate for use with particular age/gender groups in a general-purpose driving simulator. Unfortunately, practice effects affected the simulator-induced sickness and driving performance results for display type, which precludes making recommendations regarding the appropriate use of each display. Despite this, several important discoveries were made, including: 1) older participants did experience significantly increased simulator-induced sickness discomfort than the younger participants - regardless of display type; and 2) there was no significant difference found between genders in either simulator-induced sickness or driving performance; although females generally expressed a subjective preference for the direct-view display. <p>Display type was not found to affect the degree of ataxia experienced by participants; however, this study did find that although older participants exhibited significantly higher rates of simulator-induced sickness discomfort than the younger participants, they recovered their postural equilibrium significantly faster. This indicates that the older participants had greater difficulty adapting to the simulation environment than younger persons. It also suggests that younger persons are at greater risk during immediate post-simulation activities such as driving. Although it is likely that this effect would disappear over time, it has implications for agencies such as the Department of Motor Vehicles or drivers education schools that are considering the use of a driving simulator device before an on-road skills test.<br>Master of Science
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Durham, Jane K. "Knowledge Accessed and Used by Nursing Education Students During a High Fidelity Patient Simulator Experience." University of Toledo / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1501518620737791.

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Perala, Chuck H. "Effects of display type and steering force feedback on performance in a medium-fidelity driving simulator." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/32253.

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Research has shown that head-mounted displays can produce greater presence in a virtual environment than direct-view displays. It has also been shown that after vision, haptic response is one of the most important inputs for humans in a simulated environment. This research was designed primarily to determine the performance differences associated with different display types, levels of steering force feedback, and the interaction between these two factors in a low-to-medium fidelity, PC-based driving simulator. Participants drove on a simulated driving course during which both objective driving performance data were collected (lane deviation, speed control, steering wheel angle variance, and time to the complete course) as well as subjective self-report measures including questionnaires designed to tap immersive tendencies and perceived levels of presence. Results of the research show that the use of a head-mounted display can significantly impact driving performance in terms of speed control and lane deviation. Speed control was significantly improved (increased) and lane deviation was significantly improved (decreased) in three of the four roadway segments with the use of an HMD. Results for active steering force feedback, however, showed a significantly negative effect on driving performance with an increase in average lane deviation. Descriptive statistics showed that participants preferred the HMD and D-V equally and all but one participant preferred active steering force feedback.<br>Master of Science
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Books on the topic "Simulator Fidelity"

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Papelis, Ginger Watson. Simulator effects in a high fidelity driving simulator as a function of visuals and motion. Institute for Simulation and Training, 1995.

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Carr, Peter C. Analysis procedures and subjective flights results of a simulator validation and cue fidelity experiment. National Aeronautics and Space Administration, Ames Research Center, Dryden Flight Research Facility, 1988.

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Hays, Robert T., and Michael J. Singer, eds. Simulation Fidelity in Training System Design. Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4612-3564-4.

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1941-, Lashley Felissa R., ed. High-fidelity patient simulation in nursing education. Jones and Bartlett Publishers, 2010.

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A, Carroll Lynn, Bell Herbert H, and Armstrong Laboratory (U.S.), eds. The future of selective fidelity in training devices. Armstrong Laboratory, Air Force Materiel Command, 1996.

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Woolridge, Nicholas. Achieving mid-fidelity in clinical simulation: A computer-based approach. National Library of Canada, 1996.

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Center, Ames Research, ed. A high fidelity real-time simulation of a small turboshaft engine. National Aeronautics and Space Administration, Ames Research Center, 1988.

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Ballin, Mark G. A high fidelity real-time simulation of a small turboshaft engine. Ames Research Center, 1988.

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Center, Ames Research, ed. A high fidelity real-time simulation of a small turboshaft engine. National Aeronautics and Space Administration, Ames Research Center, 1988.

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Center, Ames Research, ed. A high fidelity real-time simulation of a small turboshaft engine. National Aeronautics and Space Administration, Ames Research Center, 1988.

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Book chapters on the topic "Simulator Fidelity"

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van ‘t Hoff, Stefan, Philipp Hofmeister, Linghai Lu, Gareth D. Padfield, Giuseppe Quaranta, and Mark White. "Guidance for Selected ACRs Within the Certification Specifications." In Springer Aerospace Technology. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-86398-1_11.

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Abstract This Chapter identifies the three Applicable Certification Rules (ACRs) selected to ‘examine’ the fidelity of the Flight Simulator and Flight Simulation Model through modelling and simulation. The structured method for the subjective as-sessment of simulator fidelity is introduced using pilot rating scales and question-naires for the ACRs assessed in Chapters 12–14. Key observations, conclusions and recommendations for each of the Case Studies are summarised.
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van ‘t Hoff, Stefan, Philipp Hofmeister, Linghai Lu, Gareth D. Padfield, Giuseppe Quaranta, and Mark White. "Flight Simulator Development (Phase 2b)." In Springer Aerospace Technology. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-86398-1_7.

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Abstract The material in Chap. 7 is concerned with the development of piloted flight simulators (FS) in the RCbS process. The FS is intended to create an illusion of reality for the crew, so that they are stimulated, react, and perform as if they were in the real aircraft. Achieving ‘sufficient’ realism is challenging and calls for a development and validation discipline matching that described for the FSM. With the pilot-in-the-loop, the term perceptual, or behavioural, fidelity is considered appropriate. The many factors contributing to perceptual fidelity are described.
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van ‘t Hoff, Stefan, Philipp Hofmeister, Linghai Lu, Gareth D. Padfield, Giuseppe Quaranta, and Mark White. "Case Study 2: CS 29/27 Category A Confined Area Rejected Take-Off." In Springer Aerospace Technology. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-86398-1_13.

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Abstract This Chapter demonstrates how the Rotorcraft Certification by Simulation (RCbS) process has been exercised for the Category A Rejected take-off (CAT A RTO) Applicable Certification Rule. Assessment of an AW109 Trekker A Flight Simulation Model was conducted using the Phase 2a guidance of the RCbS process. A Flight Test Manoeuvre (FTM) was designed to enable an Evaluation Pilot to assess the fidelity of the Flight Simulator (FS) components presented in Phase 2b. The fidelity of the Vestibular Motion Cueing and Visual Motion Cueing Systems, together with ‘in-cockpit’ pilot cueing aids e.g., audio and instrument panel, were assessed. The Chapter details how updating the FSM and FS components can be undertaken for a FTM to demonstrate the feasibility of the RCbS process for the CAT A RTO Applicable Certification Rule.
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Neubauer, Catherine, Peter Khooshabeh, and Julia Campbell. "When Less is More: Studying the Role of Functional Fidelity in a Low Fidelity Mixed-Reality Tank Simulator." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60591-3_20.

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Igoshina, Elizaveta, Frank A. Russo, Bruce Haycock, and Behrang Keshavarz. "Comparing the Effect of Airflow Direction on Simulator Sickness and User Comfort in a High-Fidelity Driving Simulator." In Lecture Notes in Computer Science. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06015-1_15.

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Du, Jianrui, Yingjun Fan, Kaidi Wang, Yuting Feng, and Yushu Yu. "AeroBotSim: A High-Photo-Fidelity Simulator for Heterogeneous Aerial Systems Under Physical Interaction." In Communications in Computer and Information Science. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0617-8_19.

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Schnell, Tom, Alex Postnikov, and Nancy Hamel. "Neuroergonomic Assessment of Simulator Fidelity in an Aviation Centric Live Virtual Constructive (LVC) Application." In Foundations of Augmented Cognition. Directing the Future of Adaptive Systems. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21852-1_28.

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Santarelli, Chiara, Luca Puggelli, Monica Carfagni, and Lapo Governi. "Preliminary Study of a High-Fidelity Simulator for the Management of Paediatric Tracheal Pathologies." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-91234-5_78.

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Liu, Dahai, Jiahao Yu, Nikolas D. Macchiarella, and Dennis A. Vincenzi. "Simulation Fidelity." In Human Factors in Simulation and Training, 2nd ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003401360-3.

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Lee, Alfred T. "Quantifying Perceptual Fidelity." In Vehicle Simulation. CRC Press, 2017. http://dx.doi.org/10.1201/b22297-6.

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Conference papers on the topic "Simulator Fidelity"

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Miletovic, I., M. Wentink, D. Pool, et al. "The Use of Pilot Ratings in Rotorcraft Flight Simulation Fidelity Assessment." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12107.

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The fidelity of a rotorcraft flight simulator is influenced by many factors, such as the vehicle dynamic model and the motion cueing algorithm (MCA). To quantify the fidelity of a simulator objectively requires detailed knowledge of human pilot perception and control behaviour that is not yet available. As a consequence, subjective assessments made by qualified pilots remain the most important way to assess flight simulation fidelity. The use of standardized rating scales during such assessments can increase the level of objectivity above that provided by less structured evaluations. The current paper describes the result of an experiment performed on the Desdemona simulator to evaluate two rating scales, namely the Simulator Fidelity Rating (SFR) scale and the Motion Fidelity Rating (MFR) scale, as suitable indicators of flight simulation fidelity. In this experiment, two characteristics of the simulated environment were varied, namely rotorcraft dynamics and MCA configuration, and the type of rating scale used was treated as an additional independent variable. The primary results of the experiments suggest that pilots are able to recognize a strong decline in flight simulation fidelity when both rotorcraft dynamics and motion are degraded simultaneously. However, when either one of these characteristics are varied independently of the other, the results are inconclusive. The paper presents a more detailed review of the various results gathered during the experiment and formulates recommendations for future experiments in rotorcraft flight simulation fidelity assessment that involve the use of pilot ratings.
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Yang, Jianchao, Mei Wen, Dong Chen, et al. "HyFiSS: A Hybrid Fidelity Stall-Aware Simulator for GPGPUs." In 2024 57th IEEE/ACM International Symposium on Microarchitecture (MICRO). IEEE, 2024. https://doi.org/10.1109/micro61859.2024.00022.

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Lim, Yuto, Zhaowei Zhong, Jianwen Sun, Thu Trang Nguyen, and Ruidong Li. "QFide: Quantum Teleportation Fidelity Simulator for Developing Quantum Networks." In 2025 International Conference on Quantum Communications, Networking, and Computing (QCNC). IEEE, 2025. https://doi.org/10.1109/qcnc64685.2025.00116.

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Reardon, Scott, Steven Beard, and Bimal Aponso. "Effects of Motion Filter Parameters on Simulation Fidelity Ratings." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9574.

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An experiment at NASA Ames' Vertical Motion Simulator (VMS) evaluated simulation motion fidelity using a Bob-up task with a UH60 Blackhawk helicopter model. The experiment used ten different motion cueing configurations that varied the motion gain and washout frequency in the high-pass motion filter located between the aircraft math model and motion system. Ideally the actual aircraft would represent the Baseline configuration, however this can be a prohibitive constraint. The VMS' large motion envelop enabled an unfiltered, one-to-one, motion configuration as a surrogate for the actual aircraft. The Simulation Fidelity Rating (SFR) scale developed by the University of Liverpool and the Canadian National Research Council was used to subjectively rate the motion fidelity. The SFR scale requires the pilot to subjectively compare their performance and technique adaptation in the simulator to that of a baseline. All but two of the configurations tested were characterized as "Fidelity Warrants Improvement" on the SFR scale. The only configuration assessed as "Fit for Purpose" on the SFR scale was the Baseline configuration. The results from the technique adaptation portion of the SFR ratings showed some similarities with the Modified Sinacori Criteria. This indicates that the pilot's technique adaptation level in the simulator may be predicted based on motion filter parameters.
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Simakov, Grigoriy, Vitaly Stepanyants, and Aleksandra Martyusheva. "Effects of Simulator Fidelity on Automated Vehicle Object Perception Accuracy." In 2025 International Russian Smart Industry Conference (SmartIndustryCon). IEEE, 2025. https://doi.org/10.1109/smartindustrycon65166.2025.10986291.

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Salgado, Alex, Raphael Guerra, Eduardo Charles Vasconcellos, Luiz Marcos Garcia Gonçalves, and Esteban Walter Gonzalez Clua. "VisualSimBoat: A High-Fidelity Visual Simulator for Autonomous Surface Vehicles." In 2025 Brazilian Conference on Robotics (CROS). IEEE, 2025. https://doi.org/10.1109/cros66186.2025.11066127.

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Memon, Wajih, Sophie Robinson, Mark White, and Ieuan Owen. "Preliminary Progress in Establishing Motion Fidelity Requirements for Maritime Rotorcraft Flight Simulators." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12827.

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The research presented in this paper is part of a project underway at the University of Liverpool (UoL) which aims to develop overall simulation fidelity requirements for maritime rotorcraft flight simulators. This requires a structured examination of individual Modelling and Simulation (M&amp;S) elements, such as motion and visual cues, flight dynamics model and ship airwake integration. The paper reports the initial results of motion cueing research that has been conducted to assess and optimise the motion drive laws and determine high fidelity motion cueing for simulated shipboard operations. To do this, an objective technique, Vestibular Motion Perception Error (VMPE), has been developed. The technique was utilised to optimise the motion cues in UoL's Heliflight-R simulator for a simulated helicopter landing on an aircraft carrier in a turbulent environment. Four motion tuning sets were derived offline and experimentally tested. Results show the influence of different motion cues and airwake conditions on the pilot's overall self-motion perception, control strategy and task performance. It was found that high-fidelity motion cueing becomes more desirable for the pilot at higher airwake wind conditions, for which an 'Optimised' motion setting was obtained using the new technique, than at lower airwake turbulence conditions.
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Manso, Sylvain, and Kate Bourne. "Assessing the Fidelity of a Human-in-the-Loop Helicopter Flight Research Simulator." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9575.

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The Defence Science and Technology Organisation (DSTO) has modified the Simulator Fidelity Rating (SFR) scale developed by the University of Liverpool, UK, for application to Human-in-the-Loop (HiL) research tasks. The modified SFR (mSFR) was applied successfully over three trials to assess the fidelity of various tasks performed in the DSTO fixed-base helicopter research simulator. The mSFR scale was found to provide a repeatable method to measure simulation fidelity. To identify simulator deficiencies, the mSFR scale was accompanied by formal written feedback from test pilots describing the use of task strategy, control activity, and useable cue environments. The DSTO research simulator was found to be deficient in heave, aural, and small translational rate cues for the cases examined. It is proposed that consistent application of the mSFR in HiL research tasks will provide greater confidence in the research outcomes DSTO is able to provide to the Australian Defence Force community.
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Yang, Eunbyul, Daeun Kim, Seonyul Lee, MinJeong Chae, Min-Kweon Ahn, and Jeeheon Ryu. "Collaborative Simulation Training in Extended Reality with High-Fidelity Patient Simulator for Emergency Contexts." In 11th International Conference of the Immersive Learning Research Network. The Immersive Learning Research Network, 2025. https://doi.org/10.56198/sdnq1g91.

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Dalmeijer, Wouter, Ivan Miletovic, Olaf Stroosma, and Marilena Pavel. "Extending the Objective Motion Cueing Test to Measure Rotorcraft Simulator Motion Characteristics." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12104.

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In search of a more objective way to evaluate motion cueing fidelity, the Objective Motion Cueing Test (OMCT) was proposed by Advani and Hosman in 2006. However, a direct application of this test for rotorcraft flight simulation has not yet been studied. The first objective of this paper is therefore to investigate the extent to which the OMCT is representative for rotorcraft simulation. The second objective is to investigate whether the OMCT can be extended to better represent helicopter motion. It was found that the current OMCT defines a set of input signals that is sufficient for predicting simulator heave motion characteristics, but might not be representative for predicting simulator pitch and surge motion characteristics in rotorcraft flight simulation. Using an extended OMCT initially tailored to only longitudinal helicopter motion, notable differences in predicted simulator pitch and surge motion characteristics were found between configurations that the original OMCT considered equal. Comparing data from a pilot-in-the-loop experiment performed on the SIMONA Research Simulator (SRS) with off-line automated flights, it was found that the methodology can reliably expose trends in motion fidelity changes without having to rely on piloted simulator data. An initial attempt to validate the predicted fidelity changes with pilot ratings was not successful, but further experimentation with this methodology on the SRS is planned.
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Reports on the topic "Simulator Fidelity"

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Allen, John, Louis Buffardi, and Robert Hays. The Relationship of Simulator Fidelity to Task and Performance Variables. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada238941.

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Flueck, Alex. High Fidelity, “Faster than Real-Time” Simulator for Predicting Power System Dynamic Behavior - Final Technical Report. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1369569.

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Walizer, Laura, Robert Haehnel, Luke Allen, and Yonghu Wenren. Application of multi-fidelity methods to rotorcraft performance assessment. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48474.

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We present a Python-based multi-fidelity tool to estimate rotorcraft performance metrics. We use Gaussian-Process regression (GPR) methods to adaptively build a surrogate model using a small number of high-fidelity CFD points to improve estimates of performance metrics from a medium-fidelity comprehensive analysis model. To include GPR methods in our framework, we used the EmuKit Python package. Our framework adaptively chooses new high-fidelity points to run in regions where the model variance is high. These high-fidelity points are used to update the GPR model; convergence is reached when model variance is below a pre-determined level. To efficiently use our framework on large computer clusters, we implemented this in Galaxy Simulation Builder, an analysis tool that is designed to work on large parallel computing environments. The program is modular, and is designed to be agnostic to the number and names of dependent variables and to the number and identifying labels of the fidelity levels. We demonstrate our multi-fidelity modeling framework on a rotorcraft collective sweep (hover) simulation and compare the accuracy and time savings of the GPR model to that of a simulation run with CFD only.
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Gossage, B., W. Roark, J. Bass, J. Kyser, and D. Salazar. Mixed Fidelity Simulation Technology Development. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada324540.

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Palmiotti, G., M. Smith, C. Rabiti, et al. Status report on high fidelity reactor simulation. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/898580.

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Qureshi, Kristine, and Denise Hopkins-Chadwick. Simulation Learning: PC-Screen Based (PCSB) versus High Fidelity Simulation (HFS). Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada566946.

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Bingham, Barry L. Frequency Domain Analysis of High Explosive Simulation Technique Fidelity. Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada166106.

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Han, Yoonjung, Jeffrey Bullard, Jedadiah Burroughs, Mine Ucak-Astarlioglu, and Jameson Shannon. Extending CEMHYD3D to simulate hydration of portland cement pastes with high volumes of silica fume. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/49196.

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Silica fume (SF) influences the hydration rate of Portland cement in different ways depending on the physical and chemical properties of the SF. This study reports the impact of SiO2 content (%), loss on ignition (%), and Brunauer–Emmett–Teller (BET) specific surface area on the hydration reaction of SF-cement paste mixtures. This study used five types of SFs with varying SiO2 content, loss on ignition (%), and particle morphology. Five SFs were mixed with Class H oil well cement at each of two different replacement levels (20% or 30% by mass), and the released heat of hydration was measured using isothermal calorimetry. The results were used to improve the pozzolanic reaction simulation feature of the original Virtual Cement and Concrete Testing Laboratory (VCCTL) software, which enabled the soft-ware to simulate a higher SF replacement ratio in a cement mixture with higher fidelity. Results showed that a silica fume’s SiO2 content (%), loss on ignition (%), and BET specific surface area significantly influence the heat release rate. The new simulation model agrees well with the measurements on all the pastes tested.
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Was, Gary, Brian Wirth, Athur Motta, et al. High Fidelity Ion Beam Simulation of High Dose Neutron Irradiation. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1437129.

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Dicola, John, David Mutschler, Lawrence Ullom, and Peter Fischer. Improving Munition Simulation Fidelity Through Use of an Ordnance Server,. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada309808.

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