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Journal articles on the topic 'Simulator Fidelity'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

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1

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 we

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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

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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

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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 rese

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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)

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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,

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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 mis

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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 subj

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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 f

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Macnamara, Alexandra Frances, Katie Bird, Alan Rigby, Thozhukat Sathyapalan, and David Hepburn. "High-fidelity simulation and virtual reality: an evaluation of medical students’ experiences." BMJ Simulation and Technology Enhanced Learning 7, no. 6 (2021): 528–35. http://dx.doi.org/10.1136/bmjstel-2020-000625.

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BackgroundSimulation technology is widely used in medical education, providing an environment in which students can develop and practise a multitude of skills that are relevant to clinical practice, without the risk of harm to patients.MethodsWe conducted a mixed methods cross-over study with quantitative and qualitative outcomes. This analysed students’ perceptions of two simulation technologies: a high-fidelity patient simulator and virtual reality. Twenty final year medical students completed a questionnaire after having experienced both simulation modalities.ResultsStudents scored the pati

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Buckingham, David, and Josh Bongard. "Physical Scaffolding Accelerates the Evolution of Robot Behavior." Artificial Life 23, no. 3 (2017): 351–73. http://dx.doi.org/10.1162/artl_a_00236.

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In some evolutionary robotics experiments, evolved robots are transferred from simulation to reality, while sensor/motor data flows back from reality to improve the next transferral. We envision a generalization of this approach: a simulation-to-reality pipeline. In this pipeline, increasingly embodied agents flow up through a sequence of increasingly physically realistic simulators, while data flows back down to improve the next transferral between neighboring simulators; physical reality is the last link in this chain. As a first proof of concept, we introduce a two-link chain: A fast yet lo

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Luo, Peng, Ronghua Hu, Junlin Bai, and Yang Shu. "Research into the kinematic singularity problem of an all-attitude simulator and its control." Transactions of the Canadian Society for Mechanical Engineering 46, no. 1 (2022): 132–39. http://dx.doi.org/10.1139/tcsme-2020-0214.

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All-attitude flight simulators can simulate flight attitude through three rotational degrees of freedom. In this paper, the inverse kinematics and singularity of the all-attitude simulator are analyzed. Because a singularity will reduce the fidelity of the flight attitude simulation, we investigated ways to resolve this problem. An approximate method for quickly quantifying singularities is proposed. Static damping and dynamic damping are designed to optimize the singularity of the all-attitude simulator and improve the fidelity of flight attitude simulation. Attitude data of typical flight mo

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Ribeiro, Igo B., Janet M. C. Ngu, Gurinder Gill, and Fraser D. Rubens. "Development of a high fidelity pressurized porcine beating heart simulator for cardiac surgery training." Perfusion 32, no. 7 (2017): 568–73. http://dx.doi.org/10.1177/0267659117709921.

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Background: Development of a high-fidelity cardiac surgery simulator (CSS) requires integration of a heart model with a mock cardiopulmonary bypass (CPB) circuit that can provide feedback to mimic the pathophysiology of cardiac surgery. However, the cost of commercially available simulators precludes regular use. We describe steps in the construction of a high-fidelity CSS that integrates a pulsatile paracorporeal ventricular-assist device (Pulse-VAD) and a commercially available CPB simulator. Methods/Results: Eight porcine hearts were initially prepared. The configuration consisted of cannul

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Pavel, M. D., M. White, G. D. Padfield, G. Roth, M. Hamers, and A. Taghizad. "Validation of mathematical models for helicopter flight simulators past, present and future challenges." Aeronautical Journal 117, no. 1190 (2013): 343–88. http://dx.doi.org/10.1017/s0001924000008058.

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Abstract At the heart of a flight simulator resides the mathematical representation of aircraft behaviour in response to control inputs, atmospheric disturbances and system inputs including failures and malfunctions. While this mathematical model can never be wholly accurate, its fidelity, in comparison with real world behaviour, underpins the usefulness of the flight simulator. The present paper examines the state of the art achieved in validating mathematical models for helicopter simulators, addressing the strengths and weaknesses of the present European standard for the qualification of he

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Wong, Li, Georg Meyer, Emma Timson, Philip Perfect, and Mark White. "Objective and subjective evaluations of flight simulator fidelity." Seeing and Perceiving 25 (2012): 91. http://dx.doi.org/10.1163/187847612x647108.

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There is interest in how pilots perceive simulator fidelity and rate self-performance in virtual reality flight training. Ten participants were trained to perform a target tracking task in a helicopter flight simulation. After training objective performance, the median tracking error, was compared to subjective self-evaluations in a number of flying conditions where the cues available to our pilots were manipulated in a factorial design: the simulator motion platform could be active or static, audio cues signalling the state of the turbine could be those used during training, non-informative,

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Lindquist, Nathan R., Matthew Leach, Matthew C. Simpson, and Jastin L. Antisdel. "Evaluating Simulator-Based Teaching Methods for Endoscopic Sinus Surgery." Ear, Nose & Throat Journal 98, no. 8 (2019): 490–95. http://dx.doi.org/10.1177/0145561319844742.

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A multitude of simulator systems for endoscopic sinus surgery (ESS) are available as training tools for residents preparing to enter the operating room. These include human cadavers, virtual reality, realistic anatomic models, and low-fidelity gelatin molds. While these models have been validated and evaluated as independent tools for surgical trainees, no study has performed direct comparison of their outcomes. To address this deficiency, we aimed to evaluate the utility of high-fidelity and low-fidelity trainers as compared to a traditional control (no simulator exposure) for novice trainees

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da Silva, Dayane Aparecida Francisco, Aline Angela Fernandes, Ana Evellyn Ventrone, et al. "The influence of low-fidelity simulator training on canine peripheral venous puncture procedure." Veterinary World 14, no. 2 (2021): 410–18. http://dx.doi.org/10.14202/vetworld.2021.410-418.

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Background and Aim: Blood collection from dogs is the most commonly performed procedure in the medical clinic. However, different factors can interfere with the quality of the material collected, potentially causing complications for patients. Simulated skill training is a teaching strategy designed to provide early training to students, develop their skills and self-confidence, and increase the procedure's success while reducing complications. Therefore, the aim of this study was to evaluate skill training using a low-fidelity simulator in the peripheral venipuncture procedure and examine the

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Faust, Kayla, Carri Casteel, Daniel V. McGehee, Marizen Ramirez, Diane S. Rohlman, and Corinne Peek-Asa. "Examination of Realism in a High-Fidelity Tractor Driving Simulator." Journal of Agricultural Safety and Health 26, no. 4 (2020): 123–37. http://dx.doi.org/10.13031/jash.14043.

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HighlightsDescribes the creation of a new high-fidelity tractor driving simulator.Describes the perceived realism of a tractor driving simulator among 99 Midwestern farm equipment operators.Examines how farm equipment operator characteristics affect perceived realism of a tractor driving simulator.Discusses potential improvements for future generations of tractor driving simulators.Abstract. Transportation-related incidents are the leading cause of occupational fatalities for all industries in the U.S., including the agricultural industry, which suffers thousands of crashes involving farm equi

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Oh, Chang-Geun. "Pros and Cons of A VR-based Flight Training Simulator; Empirical Evaluations by Student and Instructor Pilots." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 64, no. 1 (2020): 193–97. http://dx.doi.org/10.1177/1071181320641047.

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A medium-fidelity virtual reality (VR) flight simulator was developed to evaluate how aircraft pilots perceived simulated flights in the VR environment compared with conventional mockup-based simulators. In Experiment 1, student and instructor pilots conducted ten repeating flights in the simulator. Three extreme flight conditions were created, and participants rated perceptions of the extreme flights using multiple criteria. In Experiment 2, pilots manipulated G1000 electronic cockpit systems in the simulator during three repeating simulated flights and were asked to rate their perceptions of

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Tang, Fang, Xiao Jun Zhou, Yan Ding Wei, and Pei Xin Li. "Application of Terrain Data Management in Driving Simulator." Applied Mechanics and Materials 105-107 (September 2011): 487–90. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.487.

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Fidelity of vehicle dynamics is directly affected by virtual terrain data in driving simulator, in order to satisfy both high fidelity and simulation frame rate, management of high resolution terrain data is necessary. Vehicle dynamics process and terrain data triangle grid structure are introduced firstly, then a data management algorithm is described, whole terrain data is divided into small terrain blocks identified by their row and column, according to driver’s view range, blocks around vehicle position are loaded rather than all terrain data, therefore dynamics calculation efficiency and

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Ohmori, M. "Creating Hemodialysis Patient Simulator Using High Fidelity Patient Simulator." Iryou kikigaku (The Japanese journal of medical instrumentation) 79, no. 1 (2009): 27–31. http://dx.doi.org/10.4286/jjmi.79.27.

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Palmer, David, Marit Aspenleiter, Jose da Silva, et al. "A High-Fidelity Percutaneous Model Used to Demonstrate ECMO Cannulation." Journal of ExtraCorporeal Technology 53, no. 3 (2021): 208–13. http://dx.doi.org/10.1051/ject/202153208.

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Medical simulation provides a realistic environment for practitioners to experience a planned clinical event in a controlled educational setting. We established a simulation model composed of synthetic ballistic gelatin that provided an inexpensive high-fidelity model for our extracorporeal membrane oxygenation (ECMO) team members to develop, master, and maintain clinical skills necessary for percutaneous cervical or femoral cannulation. The simulation component includes a cervical torso or femoral percutaneous synthetic gelatin model that is attached to either a static fluid model or to the h

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Holbrook, Heather A., and Katherine S. Cennamo. "Effects of High-Fidelity Virtual Training Simulators on Learners' Self-Efficacy." International Journal of Gaming and Computer-Mediated Simulations 6, no. 2 (2014): 38–52. http://dx.doi.org/10.4018/ijgcms.2014040104.

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Perceptions of one's ability to perform a task, or self-efficacy, is one aspect of the multifaceted nature of an individual's identity. It is generally accepted that having a high perceived self-efficacy about a certain task can lead to positive performance outcomes. Bandura (1977) has suggested that efficacy influences and expectations can come from four sources: personal performance accomplishments; vicarious experiences; verbal persuasion; and emotional arousal. Trainers and training agencies use a variety of simulations and simulators to provide learners with valuable and necessary trainin

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Kim, Tae Eung, Ellen T. Reibling, and Kent T. Denmark. "Student Perception of High Fidelity Medical Simulation for an International Trauma Life Support Course." Prehospital and Disaster Medicine 27, no. 1 (2012): 27–30. http://dx.doi.org/10.1017/s1049023x11006790.

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AbstractBackground: High fidelity medical simulators (HFMS) are accepted tools for health care instruction. The use of HFMS was incorporated into an International Trauma Life Support course, and course participants were surveyed regarding attitudes toward HFMS.Methods: Course participants, including physicians, nurses, and prehospital personnel, were given pre- and post-course questionnaires measuring their confidence in knowledge and treatment of trauma resuscitation, as well as their attitudes towards the utility and realism of immersive simulation. The participants were randomly assigned to

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Wang, Shu, Carlo Saija, Justin Choo, et al. "Cardiac Radiofrequency Ablation Simulation Using a 3D-Printed Bi-Atrial Thermochromic Model." Applied Sciences 12, no. 13 (2022): 6553. http://dx.doi.org/10.3390/app12136553.

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Radiofrequency ablation (RFA) is a treatment used in the management of various arrhythmias including atrial fibrillation. Enhanced training for electrophysiologists through the use of physical simulators has a significant role in improving patient outcomes. The requirements for a high-fidelity simulator for cardiac RFA are challenging and not fully met by any research or commercial simulator at present. In this study, we have produced and evaluated a 3D-printed, bi-atrial model contained in a custom-made enclosure for RFA simulation using a new soft tissue-mimicking polymer, Layfomm-40, combin

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Scott, Grace M., Kevin Fung, and Kathryn E. Roth. "Novel High-Fidelity Peritonsillar Abscess Simulator." Otolaryngology–Head and Neck Surgery 154, no. 4 (2016): 634–37. http://dx.doi.org/10.1177/0194599815625988.

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Podolsky, Dale J., Karen W. Wong Riff, James M. Drake, Christopher R. Forrest, and David M. Fisher. "A High Fidelity Cleft Lip Simulator." Plastic and Reconstructive Surgery - Global Open 6, no. 9 (2018): e1871. http://dx.doi.org/10.1097/gox.0000000000001871.

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Dahlstrom, N., S. Dekker, R. van Winsen, and J. Nyce. "Fidelity and validity of simulator training." Theoretical Issues in Ergonomics Science 10, no. 4 (2009): 305–14. http://dx.doi.org/10.1080/14639220802368864.

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Gandhi, Maulik, Mike Anderton, and Len Funk. "Can a low fidelity simulator teach the same core arthroscopic skills as a high fidelity simulator?" International Journal of Surgery 12 (November 2014): S83. http://dx.doi.org/10.1016/j.ijsu.2014.08.158.

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Li, Pei Xin, Yan Ding Wei, Xiao Jun Zhou, Chun Yu Wei, Ming Xiang Xie, and Fang Tang. "Research on Fidelity of Driving Simulators." Advanced Materials Research 308-310 (August 2011): 1880–84. http://dx.doi.org/10.4028/www.scientific.net/amr.308-310.1880.

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Through analyzing the specialty and limitation of the current driving simulators, the main factors affecting fidelity of driving simulators are summarized. Then, a new driving simulator of high fidelity based on the multi-body dynamics is proposed, with focus on the dynamics modeling and the road feel. Furthermore, a control algorithm of the road feel is designed and by the means of co-simulations in MATLAB/Simulink and ADAMS environment, the measuring steering wheel torque proves the control algorithm of road feel is reasonable. The control algorithm has been put into practice and got satisfa

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Reddy-Kolanu, Guna, and David Alderson. "Evaluating the effectiveness of the Voxel-Man TempoSurg virtual reality simulator in facilitating learning mastoid surgery." Annals of The Royal College of Surgeons of England 93, no. 3 (2011): 205–8. http://dx.doi.org/10.1308/003588411x56598.

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INTRODUCTION The Chief Medical Officer's 2008 annual report highlighted the importance of simulation in medical training. 1 Simulator development has focused on increasing authenticity and fidelity. Development has not necessarily been guided by evidence for educational improvement. On reviewing 34 years of literature, Issenberg et al identified ten features of high-fidelity medical simulators that facilitate learning. 2 This study compares cadaveric temporal bone (CTB) simulation with the Voxel-Man TempoSurg (VT) virtual reality simulator in addressing these features. SUBJECTS AND METHODS A q

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Yee, Bevan, Viren N. Naik, Hwan S. Joo, et al. "Nontechnical Skills in Anesthesia Crisis Management with Repeated Exposure to Simulation-based Education." Anesthesiology 103, no. 2 (2005): 241–48. http://dx.doi.org/10.1097/00000542-200508000-00006.

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Background Critical incident reporting and observational studies have identified nontechnical skills that are vital to successful anesthesia crisis management. Examples of such skills include task management, team working, situation awareness, and decision making. These skills are not necessarily acquired through clinical experience and may need to be specifically taught. This study uses a high-fidelity patient simulator to assess the effect of repeated exposure to simulated anesthesia crises on the nontechnical skills of anesthesia residents. Methods After institutional research board approva

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Egiziano, Martin, Loïc Chomienne, Valentin Hervet, Nicolas Mascret, Richard Kulpa, and Gilles Montagne. "Virtual Reality as a Perceptual-Motor Training Tool: Validity and Fidelity Assessments of a 4 × 100 m Relay Simulator." Applied Sciences 15, no. 6 (2025): 3224. https://doi.org/10.3390/app15063224.

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The use of virtual reality simulators for perceptual-motor training has increased in recent years. However, few virtual sport environments have been shown to be effective in transferring learning to the real world. From this perspective, concepts of validity and fidelity are known to be good predictors, highlighting the need to establish a method of testing them. This study measures the validity and fidelity of a relay simulator in the most comprehensive way by testing elements of physical, biomechanical, and psychological fidelity and construct validity. Twelve national-level athletes perform

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Schebesta, Karl, Michael Hüpfl, Bernhard Rössler, Helmut Ringl, Michael P. Müller, and Oliver Kimberger. "Degrees of Reality." Anesthesiology 116, no. 6 (2012): 1204–9. http://dx.doi.org/10.1097/aln.0b013e318254cf41.

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Background Human patient simulators and airway training manikins are widely used to train airway management skills to medical professionals. Furthermore, these patient simulators are employed as standardized "patients" to evaluate airway devices. However, little is known about how realistic these patient simulators and airway-training manikins really are. This trial aimed to evaluate the upper airway anatomy of four high-fidelity patient simulators and two airway trainers in comparison with actual patients by means of radiographic measurements. The volume of the pharyngeal airspace was the pri

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Wang, Chun Guang, and Shuai Yue. "The Design and Research of the Flight Simulator Motion System and Visual System." Advanced Materials Research 442 (January 2012): 300–304. http://dx.doi.org/10.4028/www.scientific.net/amr.442.300.

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Based on the motion system and visual system design of flight simulator, the software and hardware design in motion system and visual system of flight simulator is regared as key problem. The fidelity automatic test system is discussed. The aim is to explore a complex system integration method. The fidelity automatic test system is used to detect the fidelity of motion system and visual system. The results show that the design of motion and visual system is reasonable and the performance can meet demand of fidelity.

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Dokhov, O. V., and S. A. Anashkina. "DEVELOPMENT OF A TRAINING SIMULATOR FOR INTRAVENOUS INJECTION AND BLOOD SAMPLING." Health and Ecology Issues, no. 1 (March 28, 2017): 113–18. http://dx.doi.org/10.51523/2708-6011.2017-14-1-25.

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This article deals with the experience in the development of medical simulation equipment for training of certain practical skills. The article presents a method used for determination of significant validity criteria a simulator must have. The work shows the means and economic reasonability of the development of high-fidelity simulator equipment in the conditions of an elementary simulation centre.

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Zhang, Zijian, Shuchang Liu, Ziru Liu, et al. "LLM-Powered User Simulator for Recommender System." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 12 (2025): 13339–47. https://doi.org/10.1609/aaai.v39i12.33456.

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User simulators can rapidly generate a large volume of timely user behavior data, providing a testing platform for reinforcement learning-based recommender systems, thus accelerating their iteration and optimization. However, prevalent user simulators generally suffer from significant limitations, including the opacity of user preference modeling and the incapability of evaluating simulation accuracy. In this paper, we introduce an LLM-powered user simulator to simulate user engagement with items in an explicit manner, thereby enhancing the efficiency and effectiveness of reinforcement learnin

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Zaal, P. M. T., J. A. Schroeder, and W. W. Chung. "Objective motion cueing criteria investigation based on three flight tasks." Aeronautical Journal 121, no. 1236 (2017): 163–90. http://dx.doi.org/10.1017/aer.2016.119.

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ABSTRACTThis paper adds data to help establish fidelity criteria to accompany the simulator motion system diagnostic test specified by the International Civil Aviation Organisation. Twelve airline transport pilots flew three tasks in the NASA Vertical Motion Simulator under four different motion conditions. The experiment used three different hexapod motion configurations, each with a different trade-off between motion filter gain and break frequency, and one large motion configuration that utilised as much of the simulator's motion space as possible. The motion condition significantly affecte

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Hwangbo, Seung Woo, Sherrilene Classen, Justin Mason, et al. "Predictors of Simulator Sickness Provocation in a Driving Simulator Operating in Autonomous Mode." Safety 8, no. 4 (2022): 73. http://dx.doi.org/10.3390/safety8040073.

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Highly autonomous vehicles (HAV) have the potential of improving road safety and providing alternative transportation options. Given the novelty of HAVs, high-fidelity driving simulators operating in an autonomous mode are a great way to expose transportation users to HAV prior to HAV adoption. In order to avoid the undesirable effects of simulator sickness, it is important to examine whether factors such as age, sex, visual processing speed, and exposure to acclimation scenario predict simulator sickness in driving simulator experiments designed to replicate the HAV experience. This study ide

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Kim, Jiyoung, and Narae Heo. "Effect of a Simulated Education-based Hypoglycemia Scenario Using a High-fidelity Simulator on Acquisition and Retention of Diabetes Knowledge and Academic Self-efficacy in Nursing Students." Journal of Korean Academic Society of Nursing Education 23, no. 3 (2017): 319–29. http://dx.doi.org/10.5977/jkasne.2017.23.3.319.

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Purpose: This study evaluated the acquisition and retention effects on diabetes knowledge and academic self-efficacy of patient simulation-based hypoglycemia scenario using a high-fidelity simulator. Methods: A nonequivalent control group pretest/posttest repeated measures quasi-experimental design determined if nursing simulation using a high-fidelity simulator helps students acquire and retain diabetes knowledge and academic self-efficacy. A total of 101 nursing students from two universities participated in this study, comprising the experimental and control groups. The experimental group (

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Bhaskaran, Ashokan, Paul Bhaskar Jyoti, Saha Pijush, Domnic Inbaraj Susai, and Bhaskaran Mohana. "Simulation-Based Medical Education: A Boon for Medical Students? - An Integrative Review." JOURNAL OF CLINICAL AND BIOMEDICAL SCIENCES 13, no. 3 (2023): 67–75. http://dx.doi.org/10.58739/jcbs/v13i3.23.5.

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Simulation is a synthetic representation of a real-world process with sufficient reliability to facilitate learning through contemplation and practice without the hazard, innate in a real-life experience. Nowadays, simulation is a useful accompaniment to medical education as pre-exposure to necessary clinical skills as exposure in the real clinical setting may be insufficient. Clinical skills and performance are considered core proficiency and are crucial to the professionals. This can enable the students to familiarize themselves with patient examination and hands-on- training by using models

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Gao, Jian, Shu Tao Zheng, and Hong Ren Li. "Assessment of Flight Simulator Fidelity for Pitch Task." Key Engineering Materials 460-461 (January 2011): 569–73. http://dx.doi.org/10.4028/www.scientific.net/kem.460-461.569.

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Flight simulator fidelity is assessed in pitch task. In the introduction of the assessment for the flight simulator fidelity, the assessing method is specified, and then the required subsystem models are described. The results of an example with pitch task show that the assessing procedure is quite contributive

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Xu, Yin Hui, Fu Zhi Wang, Can Can Chen, and Da Zhi Zeng. "Echo Doppler Fidelity’s Verification of Radar Simulator." Applied Mechanics and Materials 721 (December 2014): 378–81. http://dx.doi.org/10.4028/www.scientific.net/amm.721.378.

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Radar simulator is a special important instrument in the field of radar test, but the current for the fidelity of the echo of radar simulator validation study is in its infancy. In this paper, the research object is the target’s Doppler, and the simulator fidelity measured by two methods: numerical computation and computing eigenvalues. And the two calculation methods are described in detail on the concrete steps and key issues.

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Plott, Christopher, Jerry Wachtel, and K. Ronald Laughery. "Operational Assessment of Simulator Fidelity in the Nuclear Industry." Proceedings of the Human Factors Society Annual Meeting 32, no. 11 (1988): 705–9. http://dx.doi.org/10.1518/107118188786762487.

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The Nuclear Regulatory Commission (NRC) has recently developed a procedure for inspecting nuclear power plant control room simulators. These inspections will ensure that the simulator has sufficient fidelity to produce an appropriate medium for the conduct of operator licensing examinations. The difficulty in obtaining objective data for the assessment of fidelity, particularly for transient or accident events, requires that the inspection be performed primarily from a behavioral perspective rather than a strictly engineering perspective. This paper briefly describes the procedure developed.

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Alvarez-Lopez, Fernando, Marcelo Fabián Maina, and Francesc Saigí-Rubió. "Use of a Low-Cost Portable 3D Virtual Reality Gesture-Mediated Simulator for Training and Learning Basic Psychomotor Skills in Minimally Invasive Surgery: Development and Content Validity Study." Journal of Medical Internet Research 22, no. 7 (2020): e17491. http://dx.doi.org/10.2196/17491.

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Background Simulation in virtual environments has become a new paradigm for surgeon training in minimally invasive surgery (MIS). However, this technology is expensive and difficult to access. Objective This study aims first to describe the development of a new gesture-based simulator for learning skills in MIS and, second, to establish its fidelity to the criterion and sources of content-related validity evidence. Methods For the development of the gesture-mediated simulator for MIS using virtual reality (SIMISGEST-VR), a design-based research (DBR) paradigm was adopted. For the second object

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Perfect, P., E. Timson, M. D. White, G. D. Padfield, R. Erdos, and A. W. Gubbels. "A rating scale for the subjective assessment of simulation fidelity." Aeronautical Journal 118, no. 1206 (2014): 953–74. http://dx.doi.org/10.1017/s0001924000009635.

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AbstractA new rating scale for capturing pilot subjective assessment of simulation fidelity is described in this paper. The scale has been developed through a series of flight and simulation trials using six test pilots from a variety of backgrounds, and is based on the methodology utilised with the Cooper-Harper Handling Qualities Rating scale and the concepts of transfer of training, comparative task performance and task strategy adaptation. The development of the new rating scale has been undertaken using simulations of rotary-wing aircraft on the University of Liverpool’s HELIFLIGHT-R rese

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Xiao, Zhi Jian, and Jiang Jun Xu. "Simulation and Design of Control and Display Unit for Full Flight Simulator." Applied Mechanics and Materials 526 (February 2014): 273–76. http://dx.doi.org/10.4028/www.scientific.net/amm.526.273.

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In order to solve the problem of simulation difficulty of the control and display unit (CDU) for full flight simulator, it is real significance to design the CDU. The principles and design methods are expounded about the CDU in detail. The simulation CDU is tested on full flight simulator. The results show that the simulation CDU can establish flight plan, modify flight route, and set the performance parameters. The component has correct logic, high fidelity and reliable performance. The simulation CDU can meet full flight simulator design requirements.

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Saito, Shin, Kazuhiro Endo, Yasunaru Sakuma, Naohiro Sata, and Alan Kawarai Lefor. "Simulator Fidelity Does Not Affect Training for Robot-Assisted Minimally Invasive Surgery." Journal of Clinical Medicine 12, no. 7 (2023): 2557. http://dx.doi.org/10.3390/jcm12072557.

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This study was undertaken to compare performance using a surgical robot after training with one of three simulators of varying fidelity. Methods: Eight novice operators and eight expert surgeons were randomly assigned to one of three simulators. Each participant performed two exercises using a simulator and then using a surgical robot. The primary outcome of this study is performance assessed by time and GEARS score. Results: Participants were randomly assigned to one of three simulators. Time to perform the suturing exercise (novices vs. experts) was significantly different for all 3 simulato

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Mannella, Paolo, Rachele Antonelli, María Magdalena Montt-Guevara, et al. "Simulation of childbirth improves clinical management capacity and self-confidence in medical students." BMJ Simulation and Technology Enhanced Learning 4, no. 4 (2018): 184–89. http://dx.doi.org/10.1136/bmjstel-2017-000259.

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Background The learning process of physiological mechanisms of childbirth and its management are important elements in the education of medical students. In this study, we verify how the use of a high-fidelity simulator of childbirth improves competence of students in this regard.Methods A total of 132 medical students were recruited for the study in order to attend a physiological childbirth in a no-hospital environment after being assigned to two groups. The control group received only a normal cycle of lectures, while the simulation (SIM) group followed a specific training session on the si

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