Development and calibration of large range flexible joints six-component force platform

摘要：

In this article, flexible joints are applied to the structure design of large range six-component force platform, and the structure scheme of the large range six-component force platform with flexible joints is proposed. Through the structural parameters optimization design, statics analysis and modal analysis of six-component force platform, the new model large range 6-UPUR six-component force platform with flexible joints is manufactured. The static calibration hardware system based on large-tonnage hydraulic loading principle and the static calibration software system including data acquisition, processing, calibration and performance analysis are developed. Meanwhile, the six-dimensional force-torque loading project is given, the static nonlinear calibration and performance analysis of the six-component force platform is achieved by using method of RBF neural network, and the experimental results show that the developed six-component force platform in this paper has higher precision.

关键词： large range flexible joints six-component force platform static nonlinear calibration RBF neural network.

作者: Shi Zhongpan Zhao Yanzhi Liu Lihuan Ding Changtao Zhao Tieshi

作者单位: College of Mechinical Engineering,Yanshan University Qinhuangdao 066004,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 627-630

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）