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Journal articles on the topic 'Virtual measuring instruments'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

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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Gubsky, Dmitry, Irina Ivanova, and Anatoly Kleschenkov. "Developing of computer models of modern measuring instruments for a remote virtual laboratory." ITM Web of Conferences 30 (2019): 11001. http://dx.doi.org/10.1051/itmconf/20193011001.

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The study introduces the approach of creating a virtual laboratory for performing laboratory works with remote access. The proposed virtual lab can be used for distance learning and is an extension of the functionality of the previously created virtual workshop. This virtual laboratory with remote access is an alternative to laboratory works performed with real experimental equipment and provides an opportunity to gain skills in operation with measuring microwave equipment without giving classes in educational laboratories. The results of testing virtual lab works with remote access in educati

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Horacek, Ivana. "Illuminating Methods, Picturing Instruments: Tycho Brahe's Instrumental Images." Austrian History Yearbook 52 (May 2021): 30–53. http://dx.doi.org/10.1017/s0067237821000151.

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AbstractThis article considers the function of twenty-two hand-colored prints of mathematical instruments in Tycho Brahe's Astronomiae instauratae mechanica (Instruments of the renewed astronomy; 1598), a hand-painted presentation treatise dedicated to Emperor Rudolf II and conferred on a network of individuals connected to the imperial court in Prague. Although the accompanying text communicates the instruments’ use and composition, the images demand close inspection because they articulate Brahe's observationally driven astronomy. They do so through structured, repeated, and consecutive repr

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Wang, Xiaoyi, Tianyang Yao, and Zhaoyao Shi. "Calibration Method Based on Virtual Gear Artefact for Computer Vision Measuring Instrument of Fine Pitch Gear." Sensors 24, no. 7 (2024): 2289. http://dx.doi.org/10.3390/s24072289.

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The verification of the correctness, adaptability, and robustness of software systems in modern precision measurement instruments is of great significance. Due to the difficulty in processing and calibrating high-precision fine-pitch gear artefacts, the function verification and accuracy calibration of vision measurement instruments for the fine-pitch gear have become a challenge. The calibration method of the gear vision measurement system based on the virtual gear artefact involves two steps, namely obtaining and applying the virtual artefact. The obtained virtual gear artefact has the same

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Méndez Mendoza, Yusseli Lizeth, Emanuel Felipe Duarte, and M. Cecília C. Baranauskas. "Measuring the Socially Extended Perception in a Remote Experience of Interaction." Revista Brasileira de Informática na Educação 32 (December 2, 2024): 895–912. https://doi.org/10.5753/rbie.2024.3441.

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The social and physical distancing and the rapid transition to remote learning during pandemics had an impact on children’s life regarding educational activities and well being. In this context, the Human-Computer Interaction (HCI) field has faced challenges to design and evaluate computational systems, especially those for learning scenarios. In this paper, we propose an evaluation instrument considering socio-affective aspects of the experience, and present results from a pilot study to evaluate the Aquarela Virtual system. The Aquarela Virtual allows remotely situated children to interact w

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Abbasova, T. S. "The development of virtual tools for creating digital doubles." Informacionno-technologicheskij vestnik, no. 2 (July 30, 2019): 79–88. http://dx.doi.org/10.21499/2409-1650-2019-2-79-88.

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The trends of the development of virtual measuring instruments and systems are analyzed; an overall conceptual model of a virtual instrument has been developed on the basis of an analysis of the conceptual model of early computerized instrumentation and the measurement process diagram using software and hardware; describes the typical scheme of creating a digital twin; recommendations for the development of products using digital twins; The specific digital model of the telecommunication cabinet is given and recommendations on its use are given.

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Sahibjanovna, Nigora Madikhanova, and Sotvaldieva Nasiba Sohibjamolovna. "Application of virtual laboratories on the course "Design of measuring instruments"." ACADEMICIA: An International Multidisciplinary Research Journal 12, no. 7 (2022): 187–92. http://dx.doi.org/10.5958/2249-7137.2022.00730.3.

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Chistoforova, Natal'ya, and Alexandr Rybakov. "DEVELOPMENT OF A VIRTUAL LABORATORY BENCH FOR THE VERIFICATION OF PRESSURE MEASURING INSTRUMENTS." Scientific Papers Collection of the Angarsk State Technical University 2022, no. 1 (2022): 50–56. http://dx.doi.org/10.36629/2686-7788-2022-1-50-56.

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Nursita, Y. M., and S. Hadi. "Development of Mobile Augmented Reality Based Media for An Electrical Measurement Instrument." Journal of Physics: Conference Series 2111, no. 1 (2021): 012029. http://dx.doi.org/10.1088/1742-6596/2111/1/012029.

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Abstract The research aims to develop mobile learning media with augmented reality for electrical measurement instruments. The learner can use this application to improve their skills and knowledge about using electrical measurement instruments correctly. One of the essential skills for electricians is using voltmeter, ammeter, and ohmmeter. The result of measuring they can do some analysis about an issue or troubleshooting the electrical field. From the development research, was produced learning media application product was named ARAVO. ARAVO is an abbreviation of augmented reality of Ammet

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Ifannur, Muhammad Taufik, and Adityo Permana Wibowo. "Penerapan Teknologi Augmented Reality Untuk Aplikasi Pengukuran Panjang Suatu Objek." Infotek : Jurnal Informatika dan Teknologi 7, no. 1 (2024): 63–73. http://dx.doi.org/10.29408/jit.v7i1.23908.

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Length measurement is an activity to determine the length value of an object, surface, or other object. The measurement process generally requires conventional length measuring tools such as a ruler or ruler, tape measure, or calipers. Length measurements will experience problems when conditions do not allow the use of conventional measuring instruments due to position factors, the size of objects or surfaces that are too large and difficult for one person to reach, or differences in results obtained when measuring using non-standard units which cause uncertainty the measuring value. Augmented

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Manlay, Jean-François, Abdérafi Charki, and Anthony Delamarre. "A virtual CMM to estimate uncertainties." International Journal of Metrology and Quality Engineering 15 (2024): 21. http://dx.doi.org/10.1051/ijmqe/2024016.

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Coordinates measuring machines (CMMs) have become classical measuring instruments. Nevertheless, the uncertainties associated to measurements results obtained by CMMs, are often a global estimation. This work focuses on the development of a virtual CMM with Python, in order to estimate uncertainties of all measured dimensions, on basic parts. The originality of the approach consists in randomizing only the nine linear parameters of the CMM compensation matrix, which allows calculating the twelve other ones, and avoiding complex covariance calculations. The model takes into account CMM defects,

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Drga, Rudolf, Dagmar Janáčová, Rudolf Palenčár, and Stanislav Ďuriš. "Positioner and the Procedure for Measuring Spatial Characteristics." Measurement Science Review 19, no. 1 (2019): 9–13. http://dx.doi.org/10.2478/msr-2019-0002.

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Abstract The present work focuses on the solution of management of measuring spatial characteristics of security detectors using a positioner, a precision manipulator. It deals with program management software in LabView. Graphical programming with subroutines, which are described as virtual instruments, is used. There are published results of measurements of the spatial characteristics of the PIR detector, where it is preferably used as the measuring station.

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Yurish, Sergey Y. "Towards Integration of Intelligent Sensors and Virtual Instruments for Measuring and Control Applications." IFAC Proceedings Volumes 30, no. 7 (1997): 285–89. http://dx.doi.org/10.1016/s1474-6670(17)43279-4.

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Peters, Daniel, Patrick Scholz, and Florian Thiel. "Software Separation in Measuring Instruments through Security Concepts and Separation Kernels." ACTA IMEKO 7, no. 1 (2018): 13. http://dx.doi.org/10.21014/acta_imeko.v7i1.510.

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<p class="Abstract">In the age of the Internet of Things and Industry 4.0, more and more embedded systems are connected through open networks, which also concerns measuring instruments under legal control (e.g. smart meters). Therefore, cyber-security for measuring instruments is becoming increasingly important. In this paper, possibilities to design secure measuring software running on general-purpose operating systems are analyzed according to legal requirements set up by European Directives, e.g., the Measuring Instruments Directive (2014/32/EU), which define the mandatory security le

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Stukach, Oleg V., and Arman B. Mirmanov. "Integrative Approach to Teaching of the Circuit Design of Analog Electron Devices in the NI ELVIS Platform." Open Education 22, no. 4 (2018): 4–11. http://dx.doi.org/10.21686/1818-4243-2018-4-4-11.

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Modern graduates need to work with electronic devices. On laboratory work, students conduct experiments to solve practical problems of researching real problems that arise in the design and operation of electronic devices. However, the shortage of laboratory equipment and assistants for maintenance and assistance in work, its high cost reduce the quality of laboratory work. On the other hand, modern education is increasingly using a network resource. Virtual laboratories have their advantages, but even when carrying out a physical experiment in them, the sense of the reality of what is happeni

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Skripka, V. L., and M. V. Zelenkova. "Virtual reference values for calibration of instruments for measuring the topography of spatial surfaces." Measurement Techniques 56, no. 4 (2013): 397–402. http://dx.doi.org/10.1007/s11018-013-0217-y.

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NIZHNIK, D. V., A. YU GORELOVA, and M. YU POLYANCHIKOVA. "DEVELOPMENT OF A WEB-BASED LABORATORY FOR AUTOMATION AND CONTROL." IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, no. 8(279) (September 2023): 61–63. http://dx.doi.org/10.35211/1990-5297-2023-8-279-61-63.

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The current direction of development in modern educational technologies includes the implementation of virtual tools that are accessible for use in web-environments. One particular challenge is the integration of web technologies in teaching the basics of automation, as there is a need to work with instruments and automation tools to acquire practical skills. The solution lies in the development of virtual instruments and methodological recommendations using modern development tools. With the help of well-known web-laboratories such as LabVIEW, Cyber Lab, TeachSmart, Labster, and Simulab, it i

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Trevino, Jorge, Fusako Ishimura, Masaru Tanaka, and Yasuo Shiozawa. "Generating 3-D auditory stimuli for the evaluation of spatial impression in musical instruments." Journal of the Acoustical Society of America 154, no. 4_supplement (2023): A280—A281. http://dx.doi.org/10.1121/10.0023526.

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Spatial hearing plays an important, but not well understood, role in the perception of musical instruments and audio equipment. Psychophysical experiments are necessary to elucidate the processes which convey the spatial impression of sound sources. To this end, we propose a way to generate virtual stimuli for research on the spatial impression of musical instruments, specifically pianos. Our proposal, based on acoustical holography, takes a series of measurements over a dense grid and designs a virtual vibrating plate with the same directivity as the piano, as observed from the measuring grid

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Pil'cov, Mihail, and Vyacheslav Tihonov. "CREATE VIRTUAL LAB BENCHES WITH NI LABVIEW." Modern Technologies and Scientific and Technological Progress 1, no. 1 (2021): 141–42. http://dx.doi.org/10.36629/2686-9896-2021-1-1-141-142.

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The application of the development environment and the platform for executing NI  LabVIEW programs for creating virtual laboratory stands for metrology is considered. The environment  allows you to use ready-made widgets, such as animated scales, buttons and toggle switches, indica tors for displaying text and digital information, etc. to create the appearance of measuring instruments  and entire stands, and the «G» programming language used in this environment allows you to create  mathematical models that will underlie the operation of these devices. A key feature of

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Medvedeva, Lyudmila, and Natalya Egorova. "APPLYING OF VISUALIZATION TO MANAGE STUDENTS' ACTIVITY IN THE PROCESS OF STUDYING MECHANICAL MOTION." Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» 2023, no. 4 (2023): 147–58. http://dx.doi.org/10.61260/2218-130x-2024-2023-4-147-158.

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The results of research work are presents.The purpose of work is to activate students by using the educational potential of visualization in conditions of harmonious complement of real and virtual laboratory work in mechanical movement studying process. For the first time in laboratory practice it was possible to successfully create virtual training models similar to real models of physical processes that complement real models using visualization tools and methods, as well as to perform simultaneously visualization of measuring instruments and physical processes within one laboratory ta

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Sapozhnikova, Ksenia V., Anton N. Pronin, and Royald E. Taymanov. "MEASUREMENT TRUSTWORTHIINESS AND NEW TECHNOLOGIES." SOFT MEASUREMENTS AND COMPUTING 1, no. 5 (2021): 12–28. http://dx.doi.org/10.36871/2618-9976.2021.05.002.

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The analysis of tendencies related to provision of measurement trustworthiness has made it possible to propose a methodology for automatic checking metrological health of measuring instruments and multichannel measuring systems in the course of their operation. This methodology is called «metrological selfcheck ». The selfcheck enables calibration/verification intervals to be significantly increased. In case of virtual test and artificial intelligent application, automation of the trustworthiness provision becomes possible for traditional measurements. It has been shown that the problem of tru

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DIMITRIJEVIĆ, MARKO A., and VANČO B. LITOVSKI. "POWER FACTOR AND DISTORTION MEASURING FOR SMALL LOADS USING USB ACQUISITION MODULE." Journal of Circuits, Systems and Computers 20, no. 05 (2011): 867–80. http://dx.doi.org/10.1142/s0218126611007657.

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Power factor and distortion measuring usually require dedicated and expensive equipments. Computer-based acquisition modules and software provide for a possibility to create simple and nonexpensive methods and instruments for power factor measurement and distortion characterization of small loads and bring all advantages of virtual instrumentation. A new approach to power quality characterization by measuring power factor, distortion, and several other parameters of small electric loads (up to 0.5 kW) will be described in this paper. Besides low price maximum versatility and adaptability are p

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Alexandr, Shamshin. "Detailed analysis of the advantages of virtual laboratory works in physics." ScienceRise: Pedagogical Education, no. 3(42) (May 31, 2021): 32–37. https://doi.org/10.15587/2519-4984.2021.233937.

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Due to the fact, that there is a significant modernization of university laboratory equipment, the widespread transition to computer measurement systems, the widespread introduction of Internet technologies for conducting theoretical and laboratory studies, a number of virtual laboratory works (VLW) have been developed using software resources, such as MATLAB, LabVIEW, LabVIEW Web services, VIPM Browser National Instruments, Wolfram Mathematica, Flash Adobe. The purpose of creating the lab works under consideration was to instill the skills of working with measuring instruments, independent me

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Lee, Chan Wook, Yong Jun Lee, Ji Seung Park, and Do Guen Yoo. "Determination of the Sensor Placement for Detection Water Quality Problems in Water Supply Systems." Journal of the Korean Society of Hazard Mitigation 20, no. 1 (2020): 299–306. http://dx.doi.org/10.9798/kosham.2020.20.1.299.

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The importance of water quality management in pipes has been recently highlighted through the "Red-water phenomenon" in the city of Incheon. This study proposed a methodology for determining the location of measuring instruments during abnormal water quality issues. The proposed method focuses on analyzing the sensitivity of the flow path through a pipe. Additionally, this flow sensitivity through the tube is analyzed by considering both normal and abnormal conditions. The sensitivity of a pipe is the rate at which the water-flow direction changes. Further, a tube with low sensitivity under no

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Alon, Ilan, Michele Boulanger, Judith Meyers, and Vasyl Taras. "The development and validation of the Business Cultural Intelligence Quotient." Cross Cultural & Strategic Management 23, no. 1 (2016): 78–100. http://dx.doi.org/10.1108/ccsm-10-2015-0138.

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Purpose – The purpose of this paper is to present a new instrument for measuring cultural intelligence in the business context (BCIQ). Design/methodology/approach – The paper describes the process of the conceptualization of the model and the development of the instrument, the sample, as well as the validation of the instrument. Directions on the use of the instrument and future research are discussed. Findings – The instrument shows good psychometric properties and good predictive power and outperforms other publicly available CQ measures on a number of dimensions. Originality/value – The uni

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Burda, Ioan. "Quartz Crystal Microbalance with Impedance Analysis Based on Virtual Instruments: Experimental Study." Sensors 22, no. 4 (2022): 1506. http://dx.doi.org/10.3390/s22041506.

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The impedance quartz crystal microbalance (QCMI) is a versatile and simple method for making accurate measurements of the QCM sensor electrical parameters. The QCM sensor provides access to the physical parameters of the sample beyond the mass per unit area by measuring the dissipation factor, or another equivalent, ensuring a detailed analysis of the surface. By establishing a cooperative relationship between custom software and modular configurable hardware we obtain a user-defined measurement system that is called a virtual instrument. This paper aims primarily to improve and adapt existing

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Jiao, Jun, Bi Feng Song, and Yu Gang Zhang. "Design and Validation of Sensor Balance for Propeller Experiment." Applied Mechanics and Materials 496-500 (January 2014): 652–56. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.652.

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This paper proposes a new two-component sensor balance to measure the thrust and torque of the propeller. Its principles of measuring force were derived and the procedures of balance measuring system were also provided according to the virtual instruments. The sensor balance was calibrated through the ground static calibration bench to verify its accuracy. And a ground static thrust experiment on a one-meter sized propeller model was carried out. By comparison, the experimental results of adopting the designed sensor balance basically tally with those of wind tunnel experiment, which proves th

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Aya-Roa, Kevin J., Vicente Beltrán-Campos, María de Lourdes García-Campo, Lina María Vargas-Escobar, and José Ángel Hernández-Mariano. "Psychometric Properties of Tools for Assessing Spirituality: A Scoping Review." Salud mental 48, no. 1 (2025): 47–66. https://doi.org/10.17711/sm.0185-3325.2025.006.

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Background The study of spirituality has gained importance, as it correlates with mental health and coping strategies, particularly at times of vulnerability. Spirituality could therefore contribute to the development of interventions to improve people’s quality of life. Experts often base the development of interventions and treatments on instruments measuring constructs such as spiritual well-being, which requires validated, reliable instruments. Objective. This scoping review sought to summarize the evidence in the literature on the instruments available to assess spirituality in different

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Thayban, Thayban, Habiddin Habiddin, Yudhi Utomo, and Muarifin Muarifin. "Understanding of Symmetry: Measuring the Contribution of Virtual and Concrete Models for Students with Different Spatial Abilities." Acta Chimica Slovenica 68, no. 3 (2021): 736–43. http://dx.doi.org/10.17344/acsi.2021.6836.

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Virtual and concrete models have been of interest in chemistry teaching to improve students’ understanding of a three-dimensional representation of chemical concepts such as symmetry. This study aims to determine the effectiveness of using concrete and virtual models on students’ understanding of symmetry. Students’ understanding was also explored in light of their spatial ability. The study was conducted using a quasi-experimental design with 62 students as participants. Two different instruments, spatial ability and understanding of symmetry tests, were employed for data collection. Data ana

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Фокин, Роман, Roman Fokin, Александр Кирьянов, and Aleksandr Kir'yanov. "Methods of Laboratory Work in Students Majoring in 56.05.01 Logistics Discipline “Electrical Engineering and Electronics»." Profession-Oriented School 6, no. 6 (2018): 32–36. http://dx.doi.org/10.12737/article_5c07c40e06b988.23016249.

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The article considers the issues of organization of laboratory work in the Academy of the Federal penitentiary service of Russia of the students enrolled in the specialty 56.05.01 Logistics. The results of the pedagogical experiment to determine the eff ectiveness of various methods of laboratory work on the discipline “Electrical engineering and electronics” are given. The article considers the methods of organization of laboratory work in the traditional form using real equipment and measuring instruments, as well as in an alternative form in the form of virtual laboratory work using compute

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Xu, Rui Lin, Yu Liu, Xin Xu, and Jian Jun He. "Power Quality Monitoring System Based on LabVIEW." Advanced Materials Research 711 (June 2013): 358–62. http://dx.doi.org/10.4028/www.scientific.net/amr.711.358.

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This paper analyzes the power quality measuring principles according to the national power quality indicator. And a power quality monitoring system based on LabVIEW has been designed. Five indexes are introduced simply in the paper. They are voltage deviation, frequency deviation, three-phase unbalance degree, power harmonic and voltage fluctuation and flicker. Virtual instrument technology is used in the system. Through the combination of software and hardware and with the help of software simulation, the system gets signal data and analyses the power quality. The main program interface has b

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Ponomareva, O. V., A. V. Ponomarev, and N. V. Smirnova. "Digitalization of Spectral Measurements in the Fourier Basis – Development Trends and Problems." Devices and Methods of Measurements 10, no. 3 (2019): 271–80. http://dx.doi.org/10.21122/2220-9506-2019-10-3-271-280.

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At the present stage of development of digital information technologies intensive digitalization (computerization) of both direct and indirect measurement methods is taking place. The direct consequence of the computerization of measurements was, firstly, the emergence of a new class of measuring instruments – Processor measuring instruments (PRIS), secondly, increasing the level of formalization of measuring procedures, thirdly, the creation of a new, revolutionary technology –Virtual Instrument (VI). The purpose of the article is to analyze the development of digital technologies for measuri

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Almaz Mehdiyeva, Ləman Muradova, Almaz Mehdiyeva, Ləman Muradova. "OIL REFINING LEVEL CONTROL SYSTEM WITH MICROCONTROLLER." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 50, no. 03 (2025): 331–41. https://doi.org/10.36962/pahtei50032025-331.

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The legislator controls the issues of ensuring metrology standards, measurement accuracy, and determining the legal and technical requirements for the application of physical quantities. At present, it has a rather wide application field in the measuring equipment industry. The use of measurement tools is the process of determining the value of effective physical quantities. Means used at this time and having standardized metrological studies are called measuring means. According to metrological research, it is determined to determine the accuracy of the measurement. A measurement method is a

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Maculotti, Giacomo, Manuel Marschall, Gertjan Kok, et al. "A Shared Metrological Framework for Trustworthy Virtual Experiments and Digital Twins." Metrology 4, no. 3 (2024): 337–63. http://dx.doi.org/10.3390/metrology4030021.

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Virtual experiments (VEs) and digital twins (DTs), pivotal for realizing European strategic policies on sustainability and digitalization within Industry 4.0 and the European Green Deal, simulate physical systems and characteristics in a virtual environment, with DTs incorporating dynamic inputs from and outputs to the real-world counterpart. To ensure confidence in their use and outcomes, traceability and methods to evaluate measurement uncertainty are needed, topics that are hardly covered by the literature so far. This paper provides a harmonized definition of VEs and DTs and introduces a f

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Lim, Lyndon, Seo Hong Lim, and Rebekah Wei Ying Lim. "Measuring Learner Satisfaction of an Adaptive Learning System." Behavioral Sciences 12, no. 8 (2022): 264. http://dx.doi.org/10.3390/bs12080264.

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Tertiary educational institutions have continually implemented various educational technologies to support student learning. An example is adaptive learning systems, within which learners take ownership of their learning experience and accelerate future learning. Despite the importance of considering learner satisfaction in the development of such systems given how it has been widely acknowledged as an indication of the success of e-learning systems, research in the area of adaptive learning technologies for education has concentrated more on tailoring instruction to implement personalised lea

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Razak, Ateerah Abdul, Azahah Abu Hassan Shaari, Lukman Zawawi Mohamad, Amanina Abdul Razak Mohamed, and Asma Lailee Mohd Noor. "Instrument Measuring the Adaptability of University Students to Online Learning (SOLE) and Its Predicting Factors." International Journal of Learning, Teaching and Educational Research 21, no. 3 (2022): 281–300. http://dx.doi.org/10.26803/ijlter.21.3.15.

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Online learning has become a practical method in the teaching and learning process, especially during the unprecedented Covid-19 pandemic. Additionally, this situation has forced students to adapt to the new norms of the virtual learning environment. This study intends to validate the instrument used to measure the students’ adaptability to online learning (SOLE). A total of 316 students were selected using purposive sampling from several universities in Malaysia. The validity and reliability of SOLE were both evaluated using exploratory and confirmatory factor analysis. As a result of the fin

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Shamshin, Alexandr. "Detailed analysis of the advantages of virtual laboratory works in physics." ScienceRise: Pedagogical Education, no. 3(42) (May 31, 2021): 32–37. http://dx.doi.org/10.15587/2519-4984.2021.233937.

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Due to the fact, that there is a significant modernization of university laboratory equipment, the widespread transition to computer measurement systems, the widespread introduction of Internet technologies for conducting theoretical and laboratory studies, a number of virtual laboratory works (VLW) have been developed using software resources, such as MATLAB, LabVIEW, LabVIEW Web services, VIPM Browser National Instruments, Wolfram Mathematica, Flash Adobe. The purpose of creating the lab works under consideration was to instill the skills of working with measuring instruments, independent me

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Darman, D. R., A. Suhandi, I. Kaniawati, and A. Samsudin. "Designing of virtual laboratory on elasticity for Physics learning." Journal of Physics: Conference Series 2596, no. 1 (2023): 012061. http://dx.doi.org/10.1088/1742-6596/2596/1/012061.

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Abstract Elasticity is one of the materials that students learn through laboratory experiments. In general, real and virtual laboratory conditions are still limited to spring elasticity experiments where the elasticity properties can be observed directly to determine the material’s elastic modulus. While on other objects and materials, elasticity experiments are still problematic to do because of the limitations of measuring instruments and microscopic observation scales. This study aims to produce a virtual laboratory of the Elasticity of various materials using wire for physics learning in u

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Perperi, Liudmyla, Vladimir Gugnin, and Ganna Goloborodko. "SIMULATION MODELING OF THE PROCESS OF DETERMINATION OF SURFACE ROUGHNESS PARAMETERS USING COMPUTER MEASURING TECHNOLOGIES." Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, no. 1(11) (May 18, 2022): 30–37. http://dx.doi.org/10.20998/2413-4295.2022.01.05.

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Modern trends in higher education are aimed at the fact that the educational process should become more dynamic and flexible, including the training of engineering specialists in higher educational institutions. During the pandemic caused by COVID-19, most institutions switched to distance learning, in connection with this, the use of virtual instruments created using the LabVIEW graphical programming environment is of particular relevance for practical and laboratory work. Such instruments allow you to conduct classes remotely. The article describes the designed virtual instrument for simulat

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Matthews, Michael D., and Scott A. Beal. "A Field Test of Two Methods for Assessing Infantry Situation Awareness." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 46, no. 3 (2002): 352–56. http://dx.doi.org/10.1177/154193120204600329.

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Two methods for assessing situation awareness (SA) were field tested during infantry exercises. Eight platoons of U.S. Military Academy cadets executed an infantry mission during summer field training exercises. A subjective SA measure, the Mission Awareness Rating Scale (MARS), was given to each platoon leader and one squad leader from each platoon to self-assess both SA and cognitive workload demanded by the tasks. In addition, infantry expert observers rated each platoon and squad leader using the Situation Awareness Behaviorally Anchored Rating Scale (SABARS). Both MARS and SABARS had been

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Suyatna, Agus, Viyanti Viyanti, Doni Andra, and Ismi Rakhmawati. "D-learning model on Physics Instrumentation Course for Optimizing Performance Skills." Jurnal Pembelajaran Fisika 9, no. 2 (2019): 163–80. http://dx.doi.org/10.23960/jpf.v9.n2.202103.

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The COVID-19 pandemic has forced the implementation of lectures at universities to be fully carried out online or distance learning (d-learning). On the course that have sub- learning achievements of performance assessment, they experience many obstacles in achieving the learning objectives of that domain. The purpose of this study was to develop an online d-learning model for the Physics Instrumentation course based on Moodle that was valid to optimize performance skills, effective, and have high practicality for students of the Physics Education Study Program. The research method used R&

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