Academic literature on the topic 'Virtual measuring instruments'

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Journal articles on the topic "Virtual measuring instruments"

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Novikov, Yu A. "Virtual measuring instruments." Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques 10, no. 1 (2016): 68–75. http://dx.doi.org/10.1134/s1027451015060166.

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Havryliv, Denys, and Roman Velgan. "VIRTUAL MEASURING INSTRUMENTS AS MEANS OF UNCERTAINTY EVALUATION." Measuring Equipment and Metrology 81, no. 3 (2020): 3–8. http://dx.doi.org/10.23939/istcmtm2020.03.003.

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Chen, Guo Shun, Gang Niu, and Sa Sa Ma. "Design and Application of a Measuring and Diagnosing System Based on Networked Virtual Instrument." Applied Mechanics and Materials 128-129 (October 2011): 561–66. http://dx.doi.org/10.4028/www.scientific.net/amm.128-129.561.

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With the rapid development of virtual instrument technology and network technology, the networked virtual instruments appear great potential in remote measuring and diagnosing field. This paper first presents a measuring and diagnosing system for complicated electric equipments based on PXI/VXI networked virtual instruments, then analyze the architecture of the network and the hardware, software configurations. Currently, the system has been successfully implemented in a large, complicated electric equipment for measuring and diagnosing, and achieved good results.
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Bessonov, Alexey Stanislavovich. "VIRTUAL INSTRUMENTS OF MEASURING SYSTEM SIMULATION." V mire nauchnykh otkrytiy, no. 2.1 (February 28, 2014): 634. http://dx.doi.org/10.12731/wsd-2014-2.1-12.

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Павлов, Євген Олександрович. "Metrological assurance features of virtual measuring instruments." Technology audit and production reserves 1, no. 4(15) (2014): 9. http://dx.doi.org/10.15587/2312-8372.2014.21686.

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Zhang, Shi Lin. "Research on Optical Radiation Measuring System Based on Virtual Instrument." Applied Mechanics and Materials 484-485 (January 2014): 337–42. http://dx.doi.org/10.4028/www.scientific.net/amm.484-485.337.

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Using virtual instrument technology, digital signal processing technology and traditional optical radiation measuring technology to construct optical radiation measuring system breaks the construction methods of traditional instruments. Signal processing, collection, control and process of measuring system are implemented by the software LabVIEW8.2. And they are integrated in a computer. The computer not only is data processing center, but also is instrument control center. While measuring, the user uses the mouse to operate the handles including knobs, switch and buttons of virtual instrument
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Jiang, Feng Guo, Bin Zhu, Yan Tao Wang, and Peng Liu. "Roundness Error Measurement of Shaft Parts Based on Virtual Instrument." Advanced Materials Research 591-593 (November 2012): 2595–98. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.2595.

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Roundness error is widely measured in machinery industry, but existing roundness error measuring instruments have much weakness such as single function and low intelligent level, etc. Aimed at the shortage of traditional roundness error measuring instruments, the roundness error measuring system based on virtual instrument is developed. This system which takes NI LabVIEW8.5 as development platform, evaluates roundness error with the least square method, adopts modular design, combines with 610H IPC, PCI-1716 data acquisition card, stepping motors, LVDT sensor and other hardware can realize fas
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Gnieser, Dominic, Carl Georg Frase, Harald Bosse, and Rainer Tutsch. "A Virtual Instrument for SEM Uncertainty Analysis." Key Engineering Materials 613 (May 2014): 101–7. http://dx.doi.org/10.4028/www.scientific.net/kem.613.101.

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To assure the metrological traceability of a measurement, it is required to perform an analysis of the measurement uncertainty specific to the measurement task. An approach to estimate the measurement uncertainty for complex systems is the so-called virtual measuring instrument: The measuring process is simulated taking into account its influencing parameters and a statistical analysis is performed by means of Monte-Carlo calculations. We present the development of such a virtual measuring instrument for scanning electron microscopy (SEM) which allows to estimate the measurement uncertainty in
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Novikov, Yu A. "Virtual scanning electron microscope: 1. Objectives and tasks of virtual measuring instruments." Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques 8, no. 6 (2014): 1244–51. http://dx.doi.org/10.1134/s1027451014060123.

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Skorin, Yuriy, Alexander Shcherbakov, and Iryna Ushakova. "Enhancing educational process by development and testing of information and measurement system software based on virtual computer simulators." Bulletin of Kharkov National Automobile and Highway University, no. 96 (May 24, 2022): 141. http://dx.doi.org/10.30977/bul.2219-5548.2022.96.0.141.

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Problem.The proposed article summarizes the results of a study conducted by the authors in order to find the ways to improve the educational process using the latest developments in the field of software. The article outlines the introduction of simulation-virtual simulators, built on the basis of virtual measuring devices and virtualization methods as a way to improve the educational process, increase the efficiency of using promising forms of vocational training. Goal. The objectives of the research are to substantiate alternative ways to improve the fleet of measuring equipment through the
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Dissertations / Theses on the topic "Virtual measuring instruments"

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Bilík, Petr. "Virtuální měřicí přístroje pro podporu výuky." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442484.

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This diploma thesis deals with the creation of the Virtual Measuring Instruments web application. This tool mainly enables us to simulate the real measuring instruments widely used in the laboratories of FEEC BUT. It is intended to serve students for initial acquaintance with specific devices. The theoretical part is focused on the research into the web applications programming and suitable programming languages to implement the proposed application are selected. Furthermore, the specific virtualized devices are described. The result of the experimental part consists in creating a universal ap
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Lingard, Paul Ian. "Capacitance based virtual instrument mass flow measuring system." Thesis, Manchester Metropolitan University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509882.

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Vávra, Josef. "Způsoby měření otáček a kroutícího momentu v automatizovaných systémech." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217891.

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The objektive of this thesis is acquaint with ways of speed sensing and torque noment sensing in automated systems and apply to chosen instruments to the real laboratory work, witch sould by instrumental for education in laboratory of drives.
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Мідик, Ігор-Михайло Володимирович. "Удосконалення методів та розроблення віртуального засобу оцінювання якості продукції овочівництва". Diss., Національний університет "Львівська політехніка", 2021. https://ena.lpnu.ua/handle/ntb/56735.

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Проаналізовано методи аналізу якісного та кількісного складу харчових продуктів. На основі проведеного огляду методів контролю якості овочів визначено, що перспективним методом кількісного аналізу вмісту мінеральних речовин в овочах є кондуктометричний метод дослідження рідин, що ґрунтується на вимірюванні електричної провідності. На основі математичного аналізу з використаннямтеорії нечітких множин вивчено вплив мінеральних добрив на вміст корисних речовин (клітковини, вуглеводів, білків). При цьому, задача розв’язана у три етапи: 1) апроксимація результатів впливу мінеральних добрив на вміст
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Book chapters on the topic "Virtual measuring instruments"

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Khenak, Nawel, Jean-Marc Vézien, and Patrick Bourdot. "The Construction and Validation of the SP-IE Questionnaire: An Instrument for Measuring Spatial Presence in Immersive Environments." In Virtual Reality and Augmented Reality. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-31908-3_13.

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Bauer Wilhelm, Breining Ralf, and Riedel Oliver. "Using a Dataglove for the ergonomic Assessment of Instruments in Endoscopy." In Studies in Health Technology and Informatics. IOS Press, 1995. https://doi.org/10.3233/978-1-60750-862-5-37.

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The ergonomic evaluation of instruments in endoscopy has developed into an important research area due to the many new operational procedures in minimal invasive surgery. The use of Virtual Reality (VR) elements and, especially in this case the Dataglove, as measuring tool; the generation of virtual infra-abdominal working areas; and the virtual design of the working side of the instruments offer distinct advantages and open up new possibilities with respect to the ergonomic evaluation of instruments. The paper describes the possibilities and experiences when using VR elements, such as the Dat
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La Mantia, Mariella. "A Virtual Journey through 2D and 3D Elaborations Recorded with Range-Based and Image-Based Method." In Advances in Geospatial Technologies. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8379-2.ch021.

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The aim of this study is to define a virtual journey into the vast repertoire of images and representations realized as a result of the measuring operations of the Vitelleschi Palace. The chapter will provide detailed informations about the history of the Palace, together with a deep investigation of its building phases, conducted through both the analysis of historical graphic documentation and the performing of a new architectural survey. The field of architectural survey, in recent decades, has undergone profound transformations made possible by the introduction and establishment of new ins
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Sas, Corina. "Sense of Presence." In Encyclopedia of Human Computer Interaction. IGI Global, 2006. http://dx.doi.org/10.4018/978-1-59140-562-7.ch076.

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Sense of presence is one of the most interesting phenomena that enriches users’ experiences of interacting with any type of system. It allows users to be there (Schloerb & Sheridan, 1995) and to perceive the virtual world as another world in which they really exist. The interest in presence phenomenon is not novel (Gerrig, 1993), but it has grown lately due to the advent of virtual reality (VR) technology. The specific characteristics of virtual environments (VEs) transform them into suitable experimental testbeds for studies in various research areas. This also resuscitated the interest i
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Pampouchidou Anastasia, Kazantzaki Eleni, Karatzanis Ioannis, et al. "Preliminary Evaluation of a Web-Oriented Assessment Tool for Emotion Recognition." In Studies in Health Technology and Informatics. IOS Press, 2016. https://doi.org/10.3233/978-1-61499-653-8-95.

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Perceiving and identifying emotions on facial expressions is one of the basic abilities that compose emotional intelligence, and is crucial for normal social functions. It is well documented that facial expression conveys information about felt emotion, and that expressive behavior can activate or regulate the emotion required by a given situation. Instruments measuring emotion perception based on facial expression have been found in literature either as stand-alone scales or as part of other tests. The proposed tool expands existing instruments to combine online availability while affording a
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Brouwer Iman, Ustin Jeffrey, Bentley Loren, Sherman Alana, Dhruv Neel, and Tendick Frank. "Measuring In Vivo Animal Soft Tissue Properties for Haptic Modeling in Surgical Simulation." In Studies in Health Technology and Informatics. IOS Press, 2001. https://doi.org/10.3233/978-1-60750-925-7-69.

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To provide data for the design of virtual environments and teleoperated systems for surgery, it is necessary to measure tissue properties under both in vivo and ex vivo conditions. The former provides information about tissue behavior in its physiological state, while the latter can provide better control over experimental conditions. We have developed devices to measure tissue properties under extension and indentation, as well as to record instrument-tissue interaction forces. We are creating a web database of data recorded from porcine abdominal tissues.
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"Expectations-Driven Non-Linear Business Cycles." In Measuring and Interpreting Business Cycles, edited by Villy Bergström and Anders Vredin. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780198288596.003.0019.

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Abstract There are two traditional, conflicting views about the workings of a market economy. The so-called classical school stresses the virtues of free markets and their intrinsic internal stability. According to that school, persistent, non-explosive fluctuations should essentially be due to repeated external macroeconomic shocks to the ‘fundamental ‘ characteristics of the system (technology, tastes, resources). Productivity of capital equipment is assumed to vary randomly across the economy by following an exogenously given stationary stochastic process. Demand for goods and services, and
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Piron Lamberto, Cenni Federica, Tonin Paolo, and Dam Mauro. "Virtual Reality as an assessment tool for arm motor deficits after brain lesions." In Studies in Health Technology and Informatics. IOS Press, 2001. https://doi.org/10.3233/978-1-60750-925-7-386.

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The currently used assessment techniques for measuring neurological deficits are time consuming and may lack of sensibility and repeatability. Previous studies suggested that the cinematic analysis of the movement, might represent a reliable alternative instrument for documenting the degree of motor impairment. To verify this hypothesis we investigated motor/functional progress in 20 post-stroke patients, undergoing rehabilitation therapy, by means of a widely used clinical test (Fugl-Meyer scale), and by evaluating kinematics of arm motion. After rehabilitation therapy, velocity and duration
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Smith Warren D., Chung Yi-Hung, and Berguer Ramon. "A Virtual Instrument Ergonomics Workstation for Measuring the Mental Workload of Performing Video-Endoscopic Surgery." In Studies in Health Technology and Informatics. IOS Press, 2000. https://doi.org/10.3233/978-1-60750-914-1-309.

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The visual and physical interface imposed on the surgeon by video-endoscopic surgery (VES) increases the surgeon's mental workload. Ergonomic studies are needed to develop ways to reduce this workload. We used virtual instrumentation to devise a portable ergonomic workstation to compare the surgeon's mental workloads during simulated open surgery and VES. The system measures palmar tonic skin conductance level (SCL) and electrooculogram (EOG) and frontalis electrical activity to monitor mental stress and concentration levels. We used the system at a national surgery conferenc
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Kostovicova, Denisa. "Quantifying Discourse in Transitional Justice." In Reconciliation by Stealth. Cornell University Press, 2023. http://dx.doi.org/10.7591/cornell/9781501769030.003.0004.

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This chapter presents the empirical strategy for studying reconciliation by measuring the quality of deliberation in RECOM's discussions about war crimes across ethnic lines. As the chapter emphasizes, empirically establishing the quality of deliberation allows us to assess how speakers engage with each other. It also discusses how the measurement instrument has been refined in order to capture the deliberativeness of discourse in postconflict societies. The chapter then introduces the corpus comprised of the transcripts of the RECOM consultations in the Balkans. It reviews the Discourse Quali
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Conference papers on the topic "Virtual measuring instruments"

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Al-Hijazeen, Asseel, and Kálmán Koris. "Smart Health Monitoring of Concrete Bridges Using Digital Twin and Ai Applications." In Concrete Structures and Technology 2024. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-ac7nhw.

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Safety and sustainability of reinforced concrete bridges may be increased by observing their condition during operation and thus accurately predicting their behaviour under various load conditions. This can be achieved through a monitoring system and automatic error detection based on the measured data. By detecting potential issues early on, significant damages can be prevented before they occur. Despite extensive data collection from many monitored bridges, this data often remains unprocessed and uninformative in its raw form. We aim to transform this data into a format that can help to esti
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Yunpeng, Liu, You Shaohua, Wan Qifa, and Lu Fangcheng. "Optical Electric Current Transformer Error Measuring System Based on Virtual Instrument." In 2007 8th International Conference on Electronic Measurement and Instruments. IEEE, 2007. http://dx.doi.org/10.1109/icemi.2007.4350909.

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Zhang Yaqiu, Wu Wenfu, Li Junxing, and Wu Guanghua. "Research of Intelligent Grain Moisture Content Measuring System Based on Virtual Instruments Technology." In 2011 International Conference on Measuring Technology and Mechatronics Automation (ICMTMA). IEEE, 2011. http://dx.doi.org/10.1109/icmtma.2011.551.

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Paunkov, Nikolay, Slavi Lyubomirov, Rumen Popov, and Daniela Shehova. "IMPLEMENTATION OF VIRTUAL STATISTICAL MEASURING INSTRUMENTS IN ENGINEERING EDUCATION DURING COVID-19." In 15th International Technology, Education and Development Conference. IATED, 2021. http://dx.doi.org/10.21125/inted.2021.2041.

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Tomić, Josif, Miodrag Kušljević, Nemanja Gazivoda, and Platon Sovilj. "Multithreaded programming in LabVIEW measuring applications." In International Conference IcETRAN. ETRAN Society, Academic Mind, Belgrade, 2024. https://doi.org/10.69994/11ic24014.

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Modern measuring instruments are today softwareoriented and rely entirely on information and computer technologies. Virtual instruments or, to be more precise, microprocessor-based measurement devices usually consist of a general purpose PC or Laptop computer and various types of measuring cards. Measurements are generally reduced to writing programs in different program packages, such as: LabVIEW, Matlab, and the like. For this reason, engineers and scientists are extremely interested in the high level of computer and information technology, as this will ensure that their measuring devices ha
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Pawliczek, R. "Increasing the efficiency and flexibility of laboratory testing with virtual instrument techniques." In Experimental Mechanics. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902578-5.

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Abstract. This paper presents an upgrade of the functionality and modernization of the laboratory testing process using virtual instruments. A case study of airflow laboratory stand for air velocity profile determination and the fatigue testing on the MZGS100 stand shows the applications, where standard sensors and transducers are used as measuring devices. The article focuses mainly on DAQ (Data Acquisition) measurement techniques, where at present the USB communication method is very widely used. The main advantage of the system is the so-called open user interface, which is software develop
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Páez-Andrade, Marco, Kleber Pazos-Espinoza, Patricio Pérez-Silva, and Carlos Ramos-Galarza. "Virtual Environments in Learning the Biology of High School Students." In Intelligent Human Systems Integration (IHSI 2022) Integrating People and Intelligent Systems. AHFE International, 2022. http://dx.doi.org/10.54941/ahfe100977.

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This work analyzed the potential impact of virtual environments on learning biology at a high school. This case study was done at a secondary institution in Ecuador. A quantitative and descriptive study was carried out and two measuring instruments were applied to different populations. This work concluded that the educational community has favorable views about the use of technology as a learning strategy. Virtual environments were identified to positively affect meeting the class objectives and improve learning conditions such as interest, attention, and student motivation.
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Gryzlov, Anton, Liliya Mironova, Sergey Safonov, and Muhammad Arsalan. "Artificial Intelligence and Data Analytics for Virtual Flow Metering." In SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204662-ms.

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Abstract Modern challenges in reservoir management have recently faced new opportunities in production control and optimization strategies. These strategies in turn rely on the availability of monitoring equipment, which is used to obtain production rates in real-time with sufficient accuracy. In particular, a multiphase flow meter is a device for measuring the individual rates of oil, gas and water from a well in real-time without separating fluid phases. Currently, there are several technologies available on the market but multiphase flow meters generally incapable to handle all ranges of op
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Khosrowjerdi, Mohammad, and James Aflaki. "An Integrated Computer-Aided Data Acquisition and Control System." In ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/cie-34411.

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PC-based data acquisition systems are used in a wide variety of applications. In laboratories, in field services and in manufacturing facilities, these systems act as general-purpose measurement and control tools well suited for measuring voltage signals. Teaching and learning experiences may be enhanced by integrating new-technologies in the engineering curriculum, particularly in experimental-type courses. By installing plug-in data acquisition boards and signal-conditioning hardware, and appropriate software, the general-purpose computers become enormously flexible virtual-instruments with
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Wang, Kun, Di Zhu, and Ningsong Qu. "Investigation on Wire Electrochemical Micro Machining." In 2007 First International Conference on Integration and Commercialization of Micro and Nanosystems. ASMEDC, 2007. http://dx.doi.org/10.1115/mnc2007-21167.

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Wire electrochemical micro machining (WEMM) using the online-fabricated micro wire electrode is proposed as a new method of micro machining. Based on electrochemical principle, the mechanism of nanosecond pulses WEMM was investigated. The hardware of the control system was founded using devices of virtual instruments, and the software of the system was designed based on Labwindows/CVI. The micrometer scale wire electrode was online fabricated, the diameter of wire electrode was real-time monitored by precisely measuring the variation in resistance of the electrode, and it is possible that acco
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