Research and realization of static calibration test for 6-D force sensor based on virtual instrument technology

2011 ◽  
Author(s):  
Kai Guo ◽  
Chen Weimin ◽  
Li Han ◽  
Sun Jianming
Keyword(s):  
Virtual Instrument ◽  
Force Sensor ◽  
Static Calibration ◽  
Calibration Test ◽  
Instrument Technology

Ultrasonic Imaging System Based on Virtual Instrument

2013 ◽  
Vol 663 ◽  
pp. 616-620
Author(s):  
Yu Gong ◽  
Yue Gang Hu ◽  
Guo Rong Song ◽  
Cun Fu He ◽  
Bin Wu
Keyword(s):  
Cross Section ◽  
Virtual Instrument ◽  
Imaging System ◽  
Complex Structures ◽  
Non Destructive Testing ◽  
Destructive Testing ◽  
Bulk Metal ◽  
Instrument Technology ◽  
Control Devices ◽  
Non Destructive

An imaging system of ultrasonic detection is presented for non-destructive testing (NDT) of complex structures by using virtual instrument technology. The control devices for C-scan as well as for imaging system are designed and manufactured. In the coarse scan mode with the scan step of 1 mm, the system can quickly give an image display of a cross section of 80 mm (L) ×60 mm (D) by one measurement. In the refined scan model, the system can show a refine image of the coin. All experiments on coin, bulk metal, and other forms of specimen verify the efficiency of the proposed method. The experimental results are accurate and reliable.

Research and Design on Monitoring System of Simple Bridge Based on Virtual Instrument Technology

2012 ◽  
Vol 490-495 ◽  
pp. 2624-2627
Author(s):  
Hua Wen Zheng ◽  
Liu Chang ◽  
Chuan Hui Wu ◽  
Yu Liang
Keyword(s):  
Monitoring System ◽  
Virtual Instrument ◽  
Analysis Data ◽  
System Structure ◽  
Time Data ◽  
Bridge Monitoring ◽  
Instrument Technology ◽  
Software And Hardware ◽  
Bridge Monitoring System ◽  
Research And Design

Design of a monitoring system based on virtual instrument technology for a simple bridge. This paper discusses the bridge monitoring system structure, software and hardware. The system can realize functions such as data acquisition, real-time data display, online analysis, offline analysis, data management and so on. Therefore, the monitoring system can be applied to a variety of bridges. The presented monitoring system has an important guidance meaning and practical value for bridge monitoring.

Measurement of Piezoelectric Strain Constant Based on Virtual Instrument Technology by Dynamic Method

2013 ◽  
Vol 333-335 ◽  
pp. 2422-2427 ◽  
Author(s):  
Long Biao He ◽  
Rui Wen Zhang ◽  
Hai Jiang Zhu ◽  
Ping Yang
Keyword(s):  
Virtual Instrument ◽  
Piezoelectric Ceramic ◽  
Automatic Measurement ◽  
Resonance Method ◽  
Automatic Measurement System ◽  
Measurement Results ◽  
Piezoelectric Strain ◽  
Good Repeatability ◽  
Instrument Technology ◽  
Dynamic Resonance

Characteristic parameters of piezoelectric ceramic have immeasurable effects on its performance. On the basis of the equivalent circuit of piezoelectric ceramic, dynamic resonance method is used to measure a series of cylindrical piezoelectric coefficients. Based on labview virtual instrument technology, an automatic measurement system with Agilent E4980A impedance analyzer is developed. The characteristics of impedance frequency response are recorded and the admittance circle is drawn. Then the major parameters including d33 are measured automatically and the reports are generated. Finally, E-S(Electric-Strain) method is adopted to verify the reliability of the measurement results. The results showed that the dynamic resonance method had good repeatability with the standard deviation no more than 1.66%, and the test values were in accord with the E-S method.

A Solar Irradiance Data Acquisition System Based on Labview

2015 ◽  
Vol 719-720 ◽  
pp. 596-599
Author(s):  
Xin Wen Duan ◽  
Yue Zhang
Keyword(s):  
Virtual Instrument ◽  
Solar Irradiance ◽  
Energy Resource ◽  
Data Acquisition System ◽  
Simulation Software ◽  
Acquisition System ◽  
External Temperature ◽  
Irradiance Data ◽  
Instrument Technology ◽  
Software And Hardware

The application of virtual instrument technology to design solar irradiance acquisition system, an ideal combination of software and hardware, is aimed at collecting, storing and analyzing data of external temperature and solar irradiance.The data proves helpful in assessing whether the solar energy resource deserves to be developded economically.The system is reliable and has been verified by simulation software proteus.

The Research on the Motion Control of Industrial Robots Based on LabVIEW

2013 ◽  
Vol 433-435 ◽  
pp. 117-120
Author(s):  
Fei Tao ◽  
Ping An Mu ◽  
Shu Guang Dai
Keyword(s):  
Motion Control ◽  
Virtual Instrument ◽  
Data Exchange ◽  
Communication Protocol ◽  
Industrial Robots ◽  
Labview Software ◽  
Software Program ◽  
Instrument Technology ◽  
Labview Program

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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