首页|期刊导航|重庆邮电大学学报（自然科学版）|3-PRS serial-parallel machine tool error calibration and parameter identification
重庆邮电大学学报（自然科学版）2009，Vol.21Issue(2)：284-291,8.
3-PRS serial-parallel machine tool error calibration and parameter identification
3-PRS serial-parallel machine tool error calibration and parameter identification
摘要
Abstract
3-PRS serial-parallel machine tool consists of a 3-degree-of-freedom (DOF) implementation platform and a 2-DOF X-Y platform. The error modeling and parameter identification methods were deduced based on 3-PRS serial-parallel machine tool. 3-PRS serial-parallel machine tool was researched, and the mechanism of error analysis, modeling, identification of error parameters and measurement equipment for the use of agency error of measurement were conducted. In order to achieve the geometric parameters calibration and error compensation of the serial-parallel machine tool, the nominal structural parameters of the controller was adjusted by identifying the structure of the machine tool. With the establishment of a vector space size chain, we can do the error analysis, error modeling, error measurement and error compensation can be done.关键词
serial-parallel machine tool/error correction/parameter idenficationKey words
serial-parallel machine tool/error correction/parameter idenfication分类
信息技术与安全科学引用本文复制引用
ZHAO Jun-wei,DAI Jun,HUANG Jun-jie..3-PRS serial-parallel machine tool error calibration and parameter identification[J].重庆邮电大学学报（自然科学版）,2009,21(2):284-291,8.基金项目
Authors acknowledge the support provided by HU Yan-Hui who have instructed and helped me in translation. Also authors would like to thank the reviewers for their helpful suggestions on revising this paper. This work was supported by Program for New Century Excellent Talents in University of Henan Province (Grant No, 2006HANCET-16), program for The Fund of Henan Polytechnic University Postgraduates Innovative Papers (Grant No, 644013), and program for Young Talents of Henan Polytechnic University (Grant No, 649035). （Grant No, 2006HANCET-16）
