Online-Testing System of Parameters in Aeroplane Ground Power Supply Based on Labview

Abstract:

When aeroplane ground power supply is supplying electric power to aeroplane, due to the large difference in electricity needs of aeroplanes, there may be phenomenon of inadaptation in the electricity use mutation process. In order to test the online power supply quality of ground power supply and check the problem of mutual adaptability, this paper designed an online testing system of aeroplane ground power. The system determines the content of test with reference to national military standard on characteristics of aeroplane ground power supply, of which the hardware is embedded system formed by PC/104 architecture-based computer, high-speed parallel AD data acquisition card and so on; the software is programmed using Labview; the test algorithm is designed based on the “GJB 5189 -2003 Test Methods for Determining Parameters of the Characteristics of Aeroplane Power Supply”. The actual test on a certain type of ground power unit proved that the system is easy to operate, accurate in measurement and has good portability, meeting the design requirements and the urgent need of maintenance, thus is of high practical value and economic significance.

• Periodical: Advanced Materials Research (Volume 709)
• Pages: 395-398
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.709.395
• Online since: June 2013
• Authors: Zhen Wang, Jian Fei Si, Shu Hui Zhang
• Keywords: Aeroplane Ground Power, Data Acquisition, LabVIEW, Virtual Instrument (VI)

References

[1] Shutuan Zhang, Xiaobin Zhang, Tao Lei, Yu Li. Design and Implementation of Portable Parameters Test [J],Computer measurement & control 2008,16（11）:1536-1538.(In Chinese)

[2] Guoqing Xia, Jianchao Feng, Renliang Ren. Study on the measurement of aeroplane inverter output characteristics based on virtual instrument [J]. Chinese journal of scientific instrument, 2010, 31（11）: 2255-2560. (In Chinese)

[3] Xiqing Guo, Qingyang Liang, General-Utility Design of Parameter Testing Software for Aeroplane Power System [J], Metrology & measurement technology, 2008, 28（2）:40-44. (In Chinese)

[4] Hongxia Wang, Xiaobin Zhang. An Brief Introduction of GJB 5189 -2003 Test Methods for Determining Parameters of the Characteristics of Aeroplane Power Supply [J]. Aeronautic standardization & quality, 2005, 1: 17-19. (In Chinese)

[5] Jianping Wang, Yuenong Fei. An Analysis of Real Time Capabilities for Embedded UC/OS-II Operation System [J]. Journal of electronic measurement and instrument , 2006, 20(6): 72-75. (In Chinese)

[6] Yanfang Wang, Jingzhou Zhang, Gangcheng Hu, Design of On-line Detection and Fault Diagnosis System of Aeroplane Power Supply Situation [J]. Metrology & measurement technology, 2006, 26（3）: 59-62. (In Chinese)

[7] Junhong Meng, Panguo Fan, Jianshe Xu, Ground Experiments Testing system of Airplane Power Supply Based on Labview[J]. Metrology & measurement technology,2006,26(2):32-35. (In Chinese)