Implementation of Dynamic System Control Circuit Board Test System of Pure Electric Vehicles

BI Wei; WANG Jianming; DOU Ruzhen; GAO Hua

doi:doi:1007-0206(2010)04-0167-06

半导体光子学与技术, 2010, 16 (4): 167, 网络出版: 2011-07-27

Implementation of Dynamic System Control Circuit Board Test System of Pure Electric Vehicles

论文大纲

BI Wei ^*WANG Jianming DOU Ruzhen GAO Hua

作者单位

Department of Information and Communication, Tianjin Polytechnic University, Tianjin 300160, CHN

pure electric vehicles automatic test system PXI platform three-parameter sine wave curve-fit algorithm

摘要

Abstract

The dynamic system control circuit board(DSCCB)is one of the most important components for dynamic system of pure electric vehicles. The current detection of the DSCCB is done manually, which is not only inefficient in the detection but also difficult to guarantee the data accuracy. In order to improve the detection efficiency and accuracy, a new testing system is designed by Labview. The total test time can be further reduced by about 75% compared with the results of the manual detection. In this paper, the three-parameter sine wave curve-fit algorithm theory is applied to the phase delay detection of the current sensor sampling circuit on the DSCCB. This method solves the problem of big error in the phase delay detection.

参考文献

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BI Wei, WANG Jianming, DOU Ruzhen, GAO Hua. Implementation of Dynamic System Control Circuit Board Test System of Pure Electric Vehicles[J]. 半导体光子学与技术, 2010, 16(4): 167. BI Wei, WANG Jianming, DOU Ruzhen, GAO Hua. Implementation of Dynamic System Control Circuit Board Test System of Pure Electric Vehicles[J]. Semiconductor Photonics and Technology, 2010, 16(4): 167.

Implementation of Dynamic System Control Circuit Board Test System of Pure Electric Vehicles

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