中国科学院长春光学精密机械与物理研究所

QQ客服 官方微博 反馈留言

	Structural optimization and dynamic calibration for load sharing dynamic force measurement platform based on MIGA and SVR
	C. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu
	2023
发表期刊	Measurement
ISSN	0263-2241
卷号	218页码:10
摘要	In order to quantify dynamic forces/moments on the ground, a high-performance platform is necessary. This article improves the performance of the measurement platform from both structure and calibration. The plat-form's loading capacity and base frequency have been significantly increased by the introduction of an inno-vative load sharing ring, which also allows the platform to have other important and practical characteristics. Further improvements in platform performance are then achieved by optimizing the platform parameters using a multi-island genetic algorithm (MIGA). In addition, the calibration method is improved. The maximum relative error and cross-coupling error for the novel non-linear support-vector-regression-based (SVR) method are 3.42% and 6.54%, respectively, which are much superior than the 9.98% and 15.39% for the traditional linear least-squares-based (LS) calibration method, indicating better accuracy and decoupling performance of the SVR-based dynamic calibration. This has important implications for measuring dynamic forces and improving the stability of equipment in spacecraft.
DOI	10.1016/j.measurement.2023.113139
URL	查看原文
收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68261
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. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu. Structural optimization and dynamic calibration for load sharing dynamic force measurement platform based on MIGA and SVR[J]. Measurement,2023,218:10.
APA	C. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu.(2023).Structural optimization and dynamic calibration for load sharing dynamic force measurement platform based on MIGA and SVR.Measurement,218,10.
MLA	C. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu."Structural optimization and dynamic calibration for load sharing dynamic force measurement platform based on MIGA and SVR".Measurement 218(2023):10.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Structural optimizat（7669KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览 下载

个性服务

推荐该条目

保存到收藏夹

查看访问统计

导出为Endnote文件

谷歌学术

谷歌学术中相似的文章

[C. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu]的文章

百度学术

百度学术中相似的文章

[C. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu]的文章

必应学术

必应学术中相似的文章

[C. B. Zhou, M. Y. Xia, C. H. Li and Z. B. Xu]的文章

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。