The Design and Implementation of Dynamically Demonstrate Physical Processes Based on Virtual Instrument

2008 ◽  
Author(s):  
Wenlian Li ◽  
Zhengpeng Li ◽  
Qian Luo ◽  
Yang Li
Keyword(s):  
Virtual Instrument ◽  
Physical Processes ◽  
Design And Implementation

Virtual instrument designed for data acquisition

2020 ◽  
Vol 65 (1) ◽  
pp. 179-186
Author(s):  
Mihaela Dorica Stroia
Keyword(s):  
Software Development ◽  
Data Acquisition ◽  
Virtual Instrument ◽  
Virtual Instrumentation ◽  
Design And Implementation ◽  
Adequate Design

Current software development directions open up a world of possibilities, especially in the engineering field. Present paper is meant to highlight the advantages and in particular the ease of using virtual instrumentation facilities, with a proper and adequate design and implementation of desired instrument. In this idea we bring into discussion a design for virtual instrument which can be used for data acquisition that can be stored for further simulations according to the needs required by the process in discussion.

Design and Implementation of a Portable TT&C Test Equipment for Small Satellite

2015 ◽  
Vol 743 ◽  
pp. 816-819
Author(s):  
L.J. Cao ◽  
H. Zeng ◽  
X. Chen
Keyword(s):  
Virtual Instrument ◽  
Experimental Validation ◽  
Modular Design ◽  
Technological Development ◽  
Test Equipment ◽  
Small Satellite ◽  
Small Satellites ◽  
Quick Test ◽  
Design And Implementation ◽  
Instrument Technology

This paper describes the design and implementation of the portable TT&C test equipment for small satellite. Now small satellites propose the idea of a quick test. For meeting requirement of the quick test, portable TT&C test equipment is proposed. The equipment takes full advantage of the current modular design technology, test bus technology, virtual instrument technology etc. It overcomes the disadvantage of traditional test equipment integrated difficulty, which is caused by traditional discrete and variety devices. The equipment has the advantages of scalable, flexible upgrade, compact, portable. After the experimental validation applied in the satellite test, it achieved good results. So it is important for test technological development of small satellite.

The Design and Implementation of Multi-User Data Sharing Platform for Remote Monitoring System Based on Virtual Instruments

2014 ◽  
Vol 686 ◽  
pp. 220-225
Author(s):  
Guo Sheng Ma ◽  
Xiao Bo Xia
Keyword(s):  
Data Sharing ◽  
Monitoring System ◽  
Virtual Instrument ◽  
Virtual Testing ◽  
Testing Environment ◽  
Remote Monitoring System ◽  
Remote Transmission ◽  
Design And Implementation ◽  
User Data ◽  
Data Acquisition And Processing

Remote data monitoring system which adopts virtual instrument usually applies data sharing, acquisition and remote transmission technology via internet. It is able to finish concurrent data acquisition and processing for multi-user and multi-task and also build a personalized virtual testing environment for more people but with fewer instruments. In this paper, we’ll elaborate on the design and implementation of information sharing platform through a typical example of how to build multi-user concurrent virtual testing environment based on the virtual software LabVIEW.

Design and Implementation of Engine Waveform Tester Based on Virtual Instrument

2013 ◽  
Vol 288 ◽  
pp. 223-227
Author(s):  
Jin Gang Ma ◽  
Hong Ying Song ◽  
Jiang Li Hou
Keyword(s):  
Fault Diagnosis ◽  
Virtual Instrument ◽  
Sensor Data ◽  
Waveform Analysis ◽  
Signal Acquisition ◽  
Design And Implementation ◽  
Single Sensor ◽  
Data Acquisition And Processing ◽  
And Control ◽  
Fusion Theory

Engine fault diagnosis and detection is inseparable from the analysis and examination of each sensor or actuator, and the waveform display is the most intuitive and convenient way. This system is an engine waveform tester developed based on virtual instrument and the batch estimate fusion theory is used in the process of the single sensor data acquisition and processing. It is proved by practice that this instrument can conveniently and quickly realize the functions such as signal acquisition and control, waveform analysis and processing and result expressing and output, thus providing technical support for comprehensive intelligent engine fault diagnosis technology.

Software Design of Networked Virtual Instrument System

2011 ◽  
Vol 128-129 ◽  
pp. 1334-1338
Author(s):  
Guo Shun Chen ◽  
Yan Mei Lv ◽  
Ming Fei Xia
Keyword(s):  
Software Design ◽  
Virtual Instrument ◽  
Web Pages ◽  
Software System ◽  
Design And Implementation ◽  
Depth Analysis ◽  
Testing Data ◽  
And Performance ◽  
Transfer Testing ◽  
Key Techniques

Based on the functions and performance analysis of networked virtual instrument (NVI) system, this paper design and implementation the software system of a NVI with the .NET platform. And carry out an in-depth analysis of the software system, especially the key techniques including databases, DataSocket and multithreading. The system uses ASP.NET, C# for development server pages, the instrument operation instructions embedded in Web pages using ActiveX techniques. Using VC to development VI server applications, and through DataSocket to transfer testing data. The testing results show that the software system is operating well, the NVI system achieves a convenient user and testing resource management, and making the system more users to share testing equipment to improve efficiency.

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