Error Compensation Method of Harmonic Analysis for Time Grating Sensor

摘要：

　　Due to the complexity of measurement system,it is hard correct errors by using traditional error separation and error tracing technology.To reduce the production cost and improve the measurement accuracy,a novel error compensation method based on harmonic analysis is presented in this paper.In this way,high precision time grating sensors can be manufactured with low precision mechanical machining method.The experiment results prove that errors can be reduce within ±2.

关键词： Harmonic analysis method time grating displacement sensor error compensation Fast Fourier Transform algorithm

作者: Ziran Chen Donglin Peng Yong Zheng Fangyan Zheng Tianheng Zhang

作者单位: School of Instrumentation Science and Opto-electronics Engineering, Hefei University of Technology, Engineering Research Center of Mechanical Testing Technology and Equipment(Ministry of Education), C

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 3850-3854

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）