Comprehensive Performance Analysis and Evaluation of Closed-chain Mechanisms Based on PCA

被引：0

作者：

Sun Zhijuan ^{[1
]}

Zhao Jing ^{[1
]}

Li Liming ^{[1
]}

机构：

[1] Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing, Peoples R China

来源：

PROCEEDINGS 2013 INTERNATIONAL CONFERENCE ON MECHATRONIC SCIENCES, ELECTRIC ENGINEERING AND COMPUTER (MEC) | 2013年

关键词：

mechanical property; closed-chain mechanism; comprehensive performance evaluation; mechanism synthesis; PCA;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The key to improve the properties and intelligent controlling level of a machine is to optimize the mechanical properties of the major mechanisms, while the core problems are how to evaluate the mechanical properties reasonably and how to control the machine fine. Due to the complexity and diversity, the single performance indexes of closed-chain mechanism were analyzed based on principal component analysis (PCA) method. Then the comprehensive performance evaluation index of the mechanism was integrated. A comprehensive performance index of crank-rocker mechanism which was a kind of typical closed-chain mechanism was proposed, and evaluation method was studied. And scientific research basis for the mechanism synthesis and optimum order was provided by the principal component score.

引用

页码：3275 / 3278

页数：4

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