文章基本信息

标题：Integrated Measurement System of Performance Parameters of Piezoelectric Ceramic Material
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作者：Qian Lu ; Youhua Ge ; Xifu Chen 等
期刊名称：Advances in Mechanical Engineering
印刷版ISSN：1687-8140
电子版ISSN：1687-8140
出版年度：2015
卷号：7
期号：2
页码：598281
DOI：10.1155/2014/598281
语种：English
出版社：Sage Publications Ltd.
摘要：The traditional measurement system of piezoelectric ceramic material could only measure a few electrical parameters with low accuracy, while some other important parameters could not be measured. The plane vibration of the piezoelectric vibrator was taken as an object, and the measurement principles of all performance parameters were also analyzed in detail. The hardware and the software of the integrated measurement system were both pointed out, so that the integrated measurement system could measure most of all performance parameters, and other parameters could be obtained by calculation. The experiment results show that all parameters are measured or calculated with high accuracy, and all error rates of all parameters are below 3%. The integrated measurement system simplifies the measurement methods and improves the measurement efficiency, and it would be of great significance to evaluate the performance of the piezoelectric ceramic material.