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	A piezoelectric load-sharing-based platform for measuring dynamic six-dimensional forces/moments of large equipment in spacecraft
	C. Zhou, M. Xia and Z. Xu
	2023
发表期刊	Precision Engineering
ISSN	01416359
卷号	83页码:112-123
摘要	Measuring dynamic force is essential for improving equipment accuracy in the aerospace industry. This work presents a self-decoupled, load-sharing-based measurement platform for measuring dynamic force from large sources. Utilizing a load-sharing column increases the rigidity and load capacity of the platform. The measurement principle is thoroughly described. Moreover, the effects of the structural parameters of the platform on performance are then analyzed using finite element analysis, while the feasibility of the measurement principle is verified and an optimal set of structural parameters is obtained using response surface methodology. Finally, the load-sharing-based measuring platform is manufactured based on the analysis. According to the experimental findings, the proposed platform with the column has a 59.7% higher load capacity and a measured fundamental frequency of 1696 Hz. The measuring platform also exhibits strong static and dynamic linearity, high self-decoupling, and an average dynamic measurement error of less than 6%. © 2023 Elsevier Inc.
DOI	10.1016/j.precisioneng.2023.05.009
URL	查看原文
收录类别	sci ; ei
引用统计	被引频次：1[WOS]   [WOS记录]     [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68259
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	C. Zhou, M. Xia and Z. Xu. A piezoelectric load-sharing-based platform for measuring dynamic six-dimensional forces/moments of large equipment in spacecraft[J]. Precision Engineering,2023,83:112-123.
APA	C. Zhou, M. Xia and Z. Xu.(2023).A piezoelectric load-sharing-based platform for measuring dynamic six-dimensional forces/moments of large equipment in spacecraft.Precision Engineering,83,112-123.
MLA	C. Zhou, M. Xia and Z. Xu."A piezoelectric load-sharing-based platform for measuring dynamic six-dimensional forces/moments of large equipment in spacecraft".Precision Engineering 83(2023):112-123.

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