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Journal articles on the topic 'LabVIEW instrument'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Su, Liang Yu. "LabVIEW Applications for Fiber-Optic Remote Test and Fiber Sensor Systems." Applied Mechanics and Materials 610 (August 2014): 216–20. http://dx.doi.org/10.4028/www.scientific.net/amm.610.216.

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This paper demonstrates applications of LabVIEW in automatic test measurement of fiber optic system.First,the LabVIEW applications in fiber optic system and the basics of instrument connectivity are presented.Then,the aspects of hardware communication to external instruments through GPIB and serial interfaces are analyzed.Next,self-calibrating automated characterization system for depressed cladding applications is demonstrated utilizing the LabVIEW’s GPIB interface. Results of the manual and automatic measurements and the analysis of the measurement trace obtained from the optical time domain

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K, Deeksha, Sandeep Reddy Cherukupalli, and K. Vasudeva Shettigar. "LabVIEW Based Instrument Cluster Tester." IJIREEICE 5, no. 2 (2017): 103–7. http://dx.doi.org/10.17148/ijireeice/ncaee.2017.23.

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Su, Liang Yu. "Design of an Intelligent Bedsore Treatment System Base on LabVIEW." Applied Mechanics and Materials 551 (May 2014): 189–93. http://dx.doi.org/10.4028/www.scientific.net/amm.551.189.

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Bedsore is a common disease for long-term bedridden patients,electronic treatment instruments can effectively prevent the occurrence of bedsore.In this paper,stress sensor and micro-controller are used to sample pressure signal of each part of the body and send the signal to PC by RS232.LabVIEW virtual instrument is designed to analyze the measure pressure data,and estimate the state of every parts of the human body that have been continuously pressed.Then the LabVIEW instrument will send control signals to the corresponding pumps of the mattress.This instrument can prevent human skins being p

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Prommee, Witoon. "The Low Cost LabVIEW Wireless Instrument." Advanced Materials Research 931-932 (May 2014): 937–41. http://dx.doi.org/10.4028/www.scientific.net/amr.931-932.937.

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This paper proposed low cost instruments for wireless communication based on LabVIEW program. Conventional monitoring and controlling method using LabVIEW need several unique devices including data acquisition card (DAQ), RS232, wireless data acquisition (WDA), the serial and parallel interfaces which lead to expensive cost and complex system. This paper explains the new design of wireless interface devices which uses Wi-Fi USB, MCU board, and RS232 using LabVIEW to save cost. The objective is to develop low cost and easy tools for wireless monitor and interface. Five cases are considered incl

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Kozic, Antoni, Andzej Lucun, Romanas Tumasonis, Eugenijus Macerauskas, and Eivin Laukhammer. "INTEGRATION OF NI ELVIS TOOLS INTO THE EDUCATIONAL PROCESS FOR ANALYSIS OF ELECTRONICS SCHEMATICS." SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 1 (July 3, 2023): 200–209. http://dx.doi.org/10.17770/sie2023vol1.7109.

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A receiver circuitry is provided that is primarily controlled by the NI ELVIS instrument and the LabVIEW software package. Thus, it is possible not only to control, but also to process the received signals. This article highlights how easy it is to automate receiver control and receive signal processing with NI ELVIS with LabVIEW. The article presents the practice and perspectives of using the new National Instruments LabVIEW software and NI ELVIS II hardware for teaching in the educational laboratory.

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Gostowski, Rudy. "Teaching Analytical Instrument Design with LabVIEW." Journal of Chemical Education 73, no. 12 (1996): 1103. http://dx.doi.org/10.1021/ed073p1103.

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Chen, Wei, Long Chen, and Ming Li. "Design of Power Quality Management Software Based on Virtual Instrument and Oracle." Applied Mechanics and Materials 427-429 (September 2013): 2441–44. http://dx.doi.org/10.4028/www.scientific.net/amm.427-429.2441.

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This paper presents a software design useful for power quality analysis and data management. The software was programmed in LabVIEW and Oracle, running on Windows in a regular PC. LabVIEW acquires data continuously from the lower machine via TCP/IP. Using its database connection toolkit, LabVIEW accesses to Oracle to stores and retrieve the power quality data according to different indicators. A friendly GUI was built for data display and user operation, taking advantage of the powerful data-handling capacity of LabVIEW and its rich controls. Moreover, Excel reports can be exported using repor

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Wang, Jin, Shu Sheng Li, Xin Lin Li, and Jing Jing Xin. "The Design of the Ice-Storage Air-Conditioning Data Acquisition System Based on LabVIEW." Advanced Materials Research 204-210 (February 2011): 1867–71. http://dx.doi.org/10.4028/www.scientific.net/amr.204-210.1867.

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This paper introduces virtual instrument and labVIEW technology, compares LabVIEW with text programming language, analyzes its advantages in developing of virtual instrument system, and discusses the design of ice-storage air-conditioning data acquisition system which is based on LabVIEW. A set of ice-storage air-conditioning data acquisition system is designed by using the graphical virtual instrument developing software of NI, to realize the auto- acquisition, preservation and transition of temperature and flow in every measure point.

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Yang, Yuan. "Elevator Optimization Control System Design Based on LabVIEW 2010." Applied Mechanics and Materials 543-547 (March 2014): 1335–39. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.1335.

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In this project, Labview programming language is used to design the control system of an elevator for multiple users. Based on the use of visual programming by Labview, the project establishes a graphical soft panel, instead of traditional instrument control panel and programming interface, to run logical updates and operation maintenance easily. Labview is corresponding to the ports of many companies instruments, which makes easy to regulate and control relevant operations. The use of modular design in the project increases systems stability and avoids errors caused by using of mixed data typ

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Xu, Yang, Hong Xing Lv, Ying Xie, and Rong Xiao Yao. "Intelligent Instrument's Course Design Based on Visual Instrument." Advanced Materials Research 718-720 (July 2013): 2259–63. http://dx.doi.org/10.4028/www.scientific.net/amr.718-720.2259.

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ntelligent instrument is an important learning content for the college students whose major is Technique and Instrumentation of Measurements. The Course design about intelligent instrument based on NI ELVIS platform is described in this paper. Students made a kind of virtual frequency meter by building signal conditioning circuit on NI ELVIS platform and programming by LabVIEW application software. The design of virtual frequency meter has a good function, a good promotion, and has practical value as well .The design course has been carried out in the actual teaching activities for two years,

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Ballesteros, J., J. I. Fernández Palop, M. A. Hernández, R. Morales Crespo, and S. Borrego del Pino. "LabView virtual instrument for automatic plasma diagnostic." Review of Scientific Instruments 75, no. 1 (2004): 90–93. http://dx.doi.org/10.1063/1.1634356.

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Miao, Man Xiang. "Database Visiting Method and Application in Electronic Power Monitor System by Using LabSQL in Virtual Instrument LabVIEW." Applied Mechanics and Materials 20-23 (January 2010): 110–15. http://dx.doi.org/10.4028/www.scientific.net/amm.20-23.110.

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Electric power quantity monitor is a premise to provide high-quality electric power, therefore, on the electric power market; it has appeared much more electric power quantity monitoring system based on virtual instrument design technology such as software of LabVIEW. We aims at calculator data processing shortcome of LabVIEW, which is inconvenience in using LabVIEW during databases interface realization. This paper mainly introduces how to realize interface design between LabVIEW and database. As well as introducing ADO technique how to carry out LabVIEW visiting databases. Because design tra

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Chen, Wei, Wen Fang Shi, and Long Chen. "Power Harmonic Analysis System Based on Virtual Instrument." Applied Mechanics and Materials 599-601 (August 2014): 1942–45. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.1942.

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This paper presents a power harmonic analysis system based on virtual instrument. LabVIEW data acquisition module was used to acquire waveform data in this system. Combined with FFT (Fast Fourier Transform) and phase difference correction method, amplitude, phase and frequency information of voltage and current’s every harmonic are obtained successfully. LabVIEW rich controls are employed to complete GUI (Graphical User Interface) design under windows and constructs network through TCP protocol. The realization and simulation of the harmonic detection algorithm are discussed in detail.

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Azmi, Azmi, Mohannad Al Al-Kubaisi, Alyaa Hashem Mohammed, and Azmi Shawkat Abdulbaqi. "Medical Assistant System for Athletes' Health Analysis Based on EMG-Signals Activity and Virtual Instruments as a Step towards the Internet of Medical Things." Fusion: Practice and Applications 18, no. 1 (2025): 56–65. https://doi.org/10.54216/fpa.180105.

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Monitoring and analyzing athletes' jumps system using Electromyography (EMG) signals based on Virtual Instruments (LabVIEW) is presented in this paper. This system was prototyped using the virtual instrument workbench (LabVIEW) to display the jumping pattern. In Jump analysis hardware (JA-HW), there are sensory boards, ultrasonics, and wireless communication systems. To measure the minimum foot clearance (MFC) and orientation, there have been two types of systems used to simulate Jump Analysis Software Ultrasonic (JAS-UltSnc) as well as Inertial Measurement Unit (JAS-IntMeUnt). Combining JAS-U

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Li, Yan, Wen Kui Ma, Jun Liu, and Sheng Wang. "Design of a Temperature Measurement System Using LabVIEW Virtual Instrument Modules." Advanced Materials Research 317-319 (August 2011): 1308–13. http://dx.doi.org/10.4028/www.scientific.net/amr.317-319.1308.

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The LabVIEW virtural instrument platform was established to measure the temperature by the thermocouple with a temperature compensating.The LabVIEW virtual instrument technology is efficiently used to implement a number of significant measurements, which was designed by the PC computer connected with a data acquisition device. Compared with the traditional temperature measurement device, this system has the advantages of simple structure, low cost，easy operation and high stability.

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Fan, Qiyuan. "Design and Realization of Rotating Machinery Conditions Monitoring System Based on LabVIEW." Modern Electronic Technology 2, no. 2 (2018): 49. http://dx.doi.org/10.26549/met.v2i2.852.

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Abstract: Nonlinear dynamic analysis of rotating machinery system has always been the hot spot of the rotational dynamics research. This article sets up a rotating machinery condition monitoring system to realize the measurement of system dynamic characteristic parameters based on NI(National Instruments) virtual instruments technology. The measurement of vibration signal of rotating machinery system is achieved by using NI company general data acquisition module of NI Company. Meanwhile, by analyzing and processing the acquired data using LabVIEW 2012, the dynamic characteristics, such as .th

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Li, Ding Zhen, and Hai Zhen Guo. "Development of Temperature and Humidity Measurement and Control System Based on Virtual Instrument LabVIEW Technology." Applied Mechanics and Materials 685 (October 2014): 389–92. http://dx.doi.org/10.4028/www.scientific.net/amm.685.389.

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Virtual instrument refers to the personal computer instrument which has the virtual instrument front panel, plus a set of hardware or software on general-purpose computers. The traditional testing technology of temperature and humidity has been unable to meet the needs of the market in terms of stability, accuracy, but the humidity and temperature monitoring system based on virtual instrument LabVIEW can meet the requirements. The paper presents development of temperature and humidity measurement and control system based on virtual instrument LabVIEW Technology. Experiments show that the syste

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Tanli, Meng Qing, Qian Zhang, Xu Jing Yang, Yan Jiang, and Ru Shu Peng. "Digital Test Instrument of Radial Direction Displacement Precise for Round Shape Part Based on Labview." Advanced Materials Research 328-330 (September 2011): 163–66. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.163.

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In the past, the instrument in the test station is usually using analogy technology, the testing and inspecting with the device executed with discrete and isolated way, in order to improve the efficiency and effectiveness, the digital instrument of radial direction preciseness for round shape part is designed and composed based on Labview in this research. The mechanic section of this instrument is an inspection device, the acquisition section use the acquisition module of NI, the software of the instrument is developed with Labview. The instrument is fitted to apply in the shop floor of facto

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Xu, Jing Bo, Yong Zhong Zhao, and Hong Tao Yu. "HP3 Interface Program by Labview." Applied Mechanics and Materials 602-605 (August 2014): 3839–42. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.3839.

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This paper aims to discuss about the method of HP3 interface program with hardware by Virtual instrument-labview. This paper studies the characteristic and advantages of labview, analyzes the HP3(Handyprobe difference USB oscilloscope) hardware interface way and discuss the connection on hardware labview. The actual interface connection method is given in the end.

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Wang, Hai Bao, Ting Ting Wu, and Guang Jie Wu. "Air Quality Monitoring System Based on LabVIEW." Advanced Materials Research 429 (January 2012): 210–16. http://dx.doi.org/10.4028/www.scientific.net/amr.429.210.

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The design of real-time monitoring system of air quality is disccussed. The use of virtual instruments can reduce hardware designs. The real-time monitor, the display of curve and data are based on virtual instrument development platform LabVIEW. The use of wireless transceiver can get rid of space limitation and physical wiring, and curve fitting technology is used to achieve error correction and analysis, improve accuracy of the systematic sampling. This system has changed the trandi-tional methods, made the decetion system modular, intelligent, systematic and real time.

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Tao, Ye Wei, Xie Feng Cheng, Shu Yang He, Yan Ping Ge, and Yan Hong Huang. "Heart Sound Signal Generator Based on LabVIEW." Applied Mechanics and Materials 121-126 (October 2011): 872–76. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.872.

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A heart sounds signal generator in the heart sound analysis instrument based on the LabVIEW is devised. The instrument is developed in PC. Heart sounds signal generator can according to need to produce a synthetic heart sounds signal for users to learn and use. The parameters setting are also discussed to find out the best for the each part. All the parameters can be set by user and the best ones are default values so that the instrument can fit other environment. The running test of this instrument proves it can generate and play heart sound precisely，and can be used as an assistance to show,

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22

Astharini, Dwi, Tsaura Aulia, Putri Wulandari, Rahmat Alamtaha, and Rifqy Afisha. "GUI Design for Comparative Output Signal DFT and DTFT with LabVIEW." INSIST 4, no. 1 (2019): 210. http://dx.doi.org/10.23960/ins.v4i1.210.

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An application GUI (Graphical User Interface) is designed as a software simulation to compare the output signal of DFT and DTFT. DFT (Discrete Fourier Transform) and DTFT (Discrete Time Fourier Transform) are part of the digital signal processing. Digital signal processing is an analog signal processing method uses a mathematical technique to perform a transformation or retrieving information in digital form. One of the benefits of digital signal processing is to facilitate the representation of the signal, because the signal in digital form will be more visible, easily processed and has high

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23

Guo, Bing, and De Qi Ren. "Research on Temperature Test System Based on LabVIEW." Applied Mechanics and Materials 155-156 (February 2012): 308–12. http://dx.doi.org/10.4028/www.scientific.net/amm.155-156.308.

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As it is difficult to measure the temperature accurately under actually environment, this paper develops a virtual temperature measurement system based on LabVIEW. The system consists of AD590 temperature sensor and virtual instrument, and the properties and structure of AD590 is discussed in this paper. In addition, we do some research on the measurement method, and use soft filter and Normalized method to remove noise and improve the measurement accuracy. The structure and soft system of the virtual instruments system are designed and a high value measurement system is achieved using the res

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Tao, Fei, Ping An Mu, and Shu Guang Dai. "The Research on the Motion Control of Industrial Robots Based on LabVIEW." Applied Mechanics and Materials 433-435 (October 2013): 117–20. http://dx.doi.org/10.4028/www.scientific.net/amm.433-435.117.

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This paper puts forward a method to control the industrial robots based on the NI Corporations LabVIEW virtual instrument technology. By designing the communication protocol between the LabVIEW software program on PC and industrial robots, the LabVIEW program can take the control of industrial robots by using RS232 serial ports, including the operation instructions' transmission, the feedback of the robots' running, and the data exchange between the two. The result shows that can effectively realize the motion control of industrial robots based on LabVIEW.

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Wang, Zhi Dong, and Yu Guo. "Development of Health Monitor Instrument Based on LabVIEW." Advanced Materials Research 634-638 (January 2013): 4022–25. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.4022.

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Heart sound signal; LabVIEW2009; Navigation; Remote Monitoring. Abstract. Heart sound signal contains much information about physiology and pathology of heart, which has the irreplaceable advantages over ECG and ultrasonic electrocardiogram. Therefore, the effective diagnosis of PCG signal can improve the level of diagnosis and treatment of cardiovascular diseases. This paper mainly introduces an intelligent system about PCG signal monitor and real-time analysis. By utilized the LabVIEW2009 virtual instrument developing platform, a virtual health monitor for common family is set up. It include

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Ye, Heng, Yu Guo, and Zhi Dong Wang. "Development of Health Monitoring Instrument Based on LabVIEW." Advanced Materials Research 634-638 (January 2013): 4030–33. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.4030.

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Due to the high risk of heart disease，expensive monitoring costs, the unequal distribution of medical resources, the development of home-based health monitoring systems is worth addressing, the construction of a low-cost home-based electrocardiography (ECG) monitor is introduced. It can make related judgments on the health status of the check-up people according to the ECG signal. By utilized the LabVIEW2009 virtual instrument developing platform, a virtual health monitor for common family is set up. It includes some useful functions, such as preliminary ECG monitoring, automatic diagnosis, na

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Li, Hai Ming, Li Mei Zhang, and Feng Sa. "Design the Integrated Multipurpose Instrument Calibrating Equipment Based on the PXI and LabVIEW." Advanced Materials Research 1037 (October 2014): 134–38. http://dx.doi.org/10.4028/www.scientific.net/amr.1037.134.

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According to the function, the technical indexes and the cost control etc, we select the embedded control computer and virtual instrument module based on the PXI, and developed the integrated multipurpose instrument calibrating equipment, it realized the field measurement and calibration of the electrical instrument away from the laboratory. The system is designed based on PXI and LabVIEW, it uses virtual instrument technology, automatic control technology and database technology, by combining these functional modules of NI, we realized the calibration of electrical instruments such as digital

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Cai, Gong Xuan. "Construction and Realization of Networked Virtual Test System Based on LabVIEW." Advanced Materials Research 201-203 (February 2011): 2091–95. http://dx.doi.org/10.4028/www.scientific.net/amr.201-203.2091.

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This paper analyses the construction mode and the structure composition of hardware and software of networked virtual test system; explores solutions and realization technology for LabVIEW-based networked virtual test; carries out researches on remote control technology of networked virtual instrument; develops the networked virtual data acquisition and processing system based on LabVIEW; realizes the acquisition, transmission and processing of remote data as well as the remote control of the running state of virtual instrument.

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Liu, Kai, and Li Rong Wang. "A Kind of Virtual Instrument Based Data Acquisition for Vehicle Test." Applied Mechanics and Materials 241-244 (December 2012): 265–68. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.265.

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A data acquisition platform for vehicle test is presented by combining virtual instrumentation technology with graphical programming environment of LabVIEW. Multiple modular instrumentations are employed for capturing different kinds of data from electronic transducers and CAN bus in synchronization. LabVIEW based software adopts QSM-PC (Queued State Machine Producer Consumer) architecture, which can perform functions of multi-channel, real-time data acquisition, processing, storage, and readback. The presented platform, taking advantages of high integratability and great scalability, is verif

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Yan, Shi, Yading Liu, and Wei Sun. "Angle Measurement Research Based on Virtual Instrument Technology." Applied Mechanics and Materials 303-306 (February 2013): 807–10. http://dx.doi.org/10.4028/www.scientific.net/amm.303-306.807.

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Based on the virtual instrument technology, a structural health monitoring (SHM) system was developed for angle measurement with a platform of graphical programming language (the LabVIEW software) and embedded acquisition system (CompactRIO). This system can realize the real-time synchronous monitoring for the structure’s inclination, and the LabVIEW software was used to compile the program of epistatic machine, which can achieve the system program’s visualization interface aesthetics, and redevelop the program function expansion. Through the experimental verification, the developed system is

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Chen, Sheng Yi, Gui Tang Wang, and Ying Ge Li. "Based on the Sensor Network and Virtual Instrument Circuit Board Reliability Test System." Key Engineering Materials 522 (August 2012): 731–35. http://dx.doi.org/10.4028/www.scientific.net/kem.522.731.

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Aiming at the problem that the quality of fans control circuit board is not stable, this paper designs and develops of multiparameter networked reliability testing system of eclectic fans circuit board based on the virtual instrument Labview. This system adopts distributed structure, which consists of three parts: the measurement and control node, virtual instrument PC, interference sources. The sensing nets measurement and control node with embedded processor, controls test model,process,jamming signals voltage and frequency of circuit interference source, and real-time online collects parame

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Li, Yan. "Data Acquisition System Based on Virtual Instrument." Applied Mechanics and Materials 329 (June 2013): 312–15. http://dx.doi.org/10.4028/www.scientific.net/amm.329.312.

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This paper introduces basic concepts and common principle of data acquisition, and according actual demand to use Labview to construct general data acquisition system, and giving specific description of the realizing process of voice data acquisition system based on virtual instrument.

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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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Cao, Ling Zhi, and Shun Long Zhang. "The Realization of SVPWM Based on LabVIEW." Advanced Materials Research 468-471 (February 2012): 1398–402. http://dx.doi.org/10.4028/www.scientific.net/amr.468-471.1398.

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Programmed and realized space vector pulse width modulation (SVPWM) program with dead-time compensation based on the graphical programming language LabVIEW and virtual instrument data acquisition device. SVPWM verified on the Digital AC PMSM Speed Control System, as shown in the experiment utilizing virtual instrument to realize SVPWM has such advantages as simply and rapid program development, high precision, strong real-time and fast response.

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Wang, Hong Yu, Xin Lu, and Jian Tian. "Precisie PID Temperature Control Based on LabVIEW." Applied Mechanics and Materials 313-314 (March 2013): 422–26. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.422.

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A PID temperature control system was designed with the LabVIEW graphical programming language and the PID toolkit. Data collection, PID control, data record and data check were experimented to the practicable instrument with the purchased programming power supply and data collection record system. Operate the hardware and software of the computer with the virtual instrument and realize the smooth control of the system temperature with the accuracy of 1.

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Ma, Yuan Jia, Sheng Cai Ning, and Jia Yong He. "Lubricating Online Detecting System of Large Unit Based on the Virtual Instrument." Advanced Materials Research 971-973 (June 2014): 1084–87. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.1084.

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Aiming the lubricating oil quality can cause the machine failure and decrease operating time, its impurities can also change the oil capacitance, the online detecting system which based on the LabVIEW virtual programming language is designed. LabVIEW can make data collection, processing, display, memory, etc, implementing the online monitoring of the lubricating oil. This design greatly decrease the workload of the staff, reduce the detecting time, raise the testing efficiency of the equipment and measure the various impurity content of lubricating oil more accuracy.

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Wang, Yuan, Xue Yong Ding, and Lian Sheng Wang. "Research of Multiplex Smart Responder Design Based on the Virtual Instrument Technology." Applied Mechanics and Materials 563 (May 2014): 328–32. http://dx.doi.org/10.4028/www.scientific.net/amm.563.328.

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In this paper, introduces a multiplex smart responder based on the virtual instrument technology. The programming language Laboratory Virtual Instrumentation Engineering Workbench (LabVIEW) is used and the NI Educational Laboratory Virtual Instrumentation Suite II (NI ELVIS II) platform is chosen as target device in designing this responder. The control kernel of this responder is LabVIEW program, it can realize lots of functions, such as adjusting question time and answer time, etc. The experiment proves, this responder is advantageous to have short design period, high reliability, easy opera

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Yang, Shi Feng, Chun Qia Liu, and Jing Jing Xu. "Study on the Road Rigidity Detecting System Based on LabVIEW." Advanced Materials Research 562-564 (August 2012): 1986–89. http://dx.doi.org/10.4028/www.scientific.net/amr.562-564.1986.

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As an important road detection system performance parameter, road rigidity was the key link and the evaluation index of the road detection system. During the construction of road infrastructure, the implementation of road worked on the hardness testing was necessary. The American National Instruments (NI)’s virtual instrument software development platform Lab VIEW was used as the system’s development platform. Through the signal collected by the pressure sensor combined with signal conditioning circuits formed by the single chip, functions of various parts were designed to analyze the relevant

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Ren, Shang Kun, Wei Fan, and Bing Li. "Design Fabrication and Experimental Studies of ACFM Testing Instrument." Applied Mechanics and Materials 421 (September 2013): 479–85. http://dx.doi.org/10.4028/www.scientific.net/amm.421.479.

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The Alternating Current Field Measurement (ACFM) technique is an electromagnetic inspection method for surface crack detection and sizing. According to signal characteristics of ACFM, a detecting instrument has been designed and fabricated successfully. The ACFM inspection system is composed of signal conditioning circuit and testing system based on DSP and LABVIEW. The functions of generating exciting signal, collecting data, processing data and sending data are realized through DSP, while the functions of displaying data, storing data and calculating are achieved through the LABVIEW software

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Husada, Hendrianto, and Samsurizal Samsurizal. "Sistem Pemantauan Temperatur dan Kelembaban Menggunakan Instrumentasi Virtual Sebagai Pendeteksi Dini Bahaya Kebakaran." TESLA: Jurnal Teknik Elektro 21, no. 2 (2020): 113. http://dx.doi.org/10.24912/tesla.v21i2.7182.

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Virtual instrumentation is a new technology that combines hardware and software computer technology which replace instrument traditional in measurement so that more efficient and accurate. One of the softwares that is used within building a virtual instrumentation is made by National Instrument and called Labview .Combination electronics digital hardware and software labview build an instrument that can do measurement as needed withquite cheap investatment .In this case Laptop and Labview is used to display temperature and Humidity that are captured by arduino system in the display that is eas

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Chen, Chun Ling, Jian Feng Jin, Tian Lai Li, and Tong Yu Xu. "System of Greenhouse Temperature and Humidity Monitoring Based on LabVIEW." Applied Mechanics and Materials 313-314 (March 2013): 1096–99. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.1096.

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The greenhouse temperature and humidity monitoring base on the application of virtual instrument technique apply LabVIEW as the software development platform, taking computer technology as the core. It equipment with the sensor, data acquisition, signal conditioning circuit and other hardware devices to achieve the greenhouse temperature and humidity parameters such as real-time acquisition, analysis, display, data storage function. The virtual instruments and the traditional monitoring equipment compared to display more intuitive, more easy to achieve functional expansion.

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Wei, Li, and Yu Jing Guo. "Study on the Portable Plate Stiffness Tester Based on LabVIEW." Applied Mechanics and Materials 556-562 (May 2014): 6403–6. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.6403.

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Usually the covering part of large frame structure is heavy and it is difficult to measure the stiffness of the covering part. In this paper, it makes use of virtual instrument instead of traditional instrument. In addition, it adopts LabVIEW as development platform and the hardware includes stepping motor, data acquisition card of NI, force sensor and displacement sensor, etc. The portable plate stiffness tester is developed successfully, which is applied to industrial field. It is normative and accuracy for the quantitative evaluation of the covering parts stiffness, which plays an important

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Cheng, Huan Xin, Kai Zhang, and Li Cheng. "Design a Temperature Control System Based on Labview." Applied Mechanics and Materials 644-650 (September 2014): 95–98. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.95.

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Temperature is the main environment parameter to industrial and agricultural production. To timely and accurate measurement is having great significance. A lot of production equipment, thermal equipment and large warehouse need for temperature measurement. Therefore, design a kind of ability of temperature automatic detection system has widely application value. This design is mainly on the Labview virtual instrument platform to develop a temperature acquisition system. We use good interface of Labview for data acquisition which is real-time display data in Labview. It can realize serial port

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Zhang, Yin Juan. "Research and Application of Self-Tuning Control System Platform." Advanced Materials Research 774-776 (September 2013): 1473–76. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.1473.

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Studying the network communication between virtual instrument and MATLAB software, the multi-step lag self-tuning control system platform is established in LabVIEW compiler environment. The man-machine interface of self-tuning control system platform is built in LabVIEW, and the control strategy and algorithm is compiled in MATLAB software. Using the MATLAB-SCRIPT, the communication is established between LabVIEW software and MATLAB to data exchange. The experiment result of self-tuning control system platform show that the system has advantages of flexibility and reliability, which enhance th

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Wu, S., H. Xu, Y. B. Xie, C. Liu, and L. J. Bian. "Chatter Nonlinear Analysis Based on Virtual Instrument Platform." Applied Mechanics and Materials 494-495 (February 2014): 616–19. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.616.

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In order to analyze the nonlinear dynamics of milling chatter, first we develop a cutting vibration signal acquisition and analysis system based on Labview platform; extract the phase and the maximum Lyapunov exponent of cutting vibration signal. We analyze characteristic value of vibration signals under different cutting conditions, and then online forecast milling chatter.

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Guo, Chun Fen, A. Ying Wei, and Xue Zhen Cheng. "Design of Multi-Parameter Environmental Monitoring Instrument Based on Labview." Applied Mechanics and Materials 433-435 (October 2013): 519–26. http://dx.doi.org/10.4028/www.scientific.net/amm.433-435.519.

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For instrument multifunction, this article introduces a new multi-parameter environmental monitoring instrument. This article chooses the electrochemistry gas sensor as signal acquisition element which has the characteristics of small volume, high sensitivity. Using a single crystal designed as PM2.5 detection module. It can measure SO2NO2COH2S and PM2.5 meanwhile. It simply and exactly achieved the measurement of every parameter by designing related circuits. The communication between computer and Labview was realized by serial port. This instrument has high accuracy, small volume, and higher

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Wang, Jian. "A Study on Intelligent Tubing Flow Measuring System Based on CAN Bus and LabVIEW." Advanced Materials Research 230-232 (May 2011): 320–23. http://dx.doi.org/10.4028/www.scientific.net/amr.230-232.320.

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This paper has proposed an intelligent tubing flow measuring system based on CAN bus and LabVIEW. The CAN bus can collect data from the field nodes and can control communication. The virtual instrument LabVIEW analyzes and processes the optimized data. The test shows this system has a strong ability to resist disturbances, a very high reliability and environmental adaptability while maintaining a high controlling accuracy.

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Wang, Hong, Qing Li, Hui Li, Qiang Zeng, and Wei Liu. "Based on the LabVIEW Frequency Modulation Continuous Wave Radar Signal Acquisition and Processing." Advanced Materials Research 542-543 (June 2012): 818–21. http://dx.doi.org/10.4028/www.scientific.net/amr.542-543.818.

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This paper introduces the FMCW anti-collision radar system, introduces the concept of virtual instrument and LabVIEW characteristics. The use of LabVIEW virtual instrumental technology, research and development of the related code, the virtual completion signal acquisition system design, at any time on the echo signal acquisition and processing, the calculation result and the safety distance data are compared to determine whether the alarm.

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Pratiwi, Artdhita Fajar, and Sugeng Dwi Riyanto. "Sistem Penentuan Lokasi dan Penyimpanan Barang Menggunakan LabVIEW dan Sensor Ultrasonik." Jurnal Teknologi dan Sistem Komputer 5, no. 2 (2017): 75. http://dx.doi.org/10.14710/jtsiskom.5.2.2017.76-83.

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One of the important aspects in industrial field is a good material handling in logistics. Automated Guided Vehicle (AGV) can be an alternative to making an optimal logistics system. A widely used type of AGV based on its navigation system is line follower robot. This paper explains about applying the line follower robot integrated with LabVIEW to implement ultrasonic sensor as a radar to determine an empty space in logistic storage. The utilization of ultrasonic radar makes the searching process of empty space in the storage faster. Meanwhile, LabVIEW interface is used to help the operator to

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Wu, Shang Sheng, Xiao Meng Lin, and Zhen Wei Lu. "Measuring Method for the Signal Distortion of Axial Thrust and Mechanical Vibration Platform." Applied Mechanics and Materials 397-400 (September 2013): 1685–90. http://dx.doi.org/10.4028/www.scientific.net/amm.397-400.1685.

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This paper introduced a new mechanical construction for the vibration platform and its working principle. Based on virtual instrument, this paper used sensor, charge amplifier, DAQ(data acquisition card), computer, driver program and LabVIEW software to design signal measuring and analysis system of mechanical vibration platform. This paper used ADAMS simulate vibration platform motion and used LabVIEW calculate distortion degree of acceleration, velocity and position of the vibration platform.

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