An angle-based position detection method for precision machines

被引：22

作者：

Kiyono, S ^{[1
]}

Cai, P

Gao, W

机构：

[1] Tohoku Univ, Fac Engn, Aoba Ku, Sendai, Miyagi 9808579, Japan

[2] Shanghai Jiao Tong Univ, Dept Instrumentat Engn, Shanghai 200030, Peoples R China

来源：

JSME INTERNATIONAL JOURNAL SERIES C-MECHANICAL SYSTEMS MACHINE ELEMENTS AND MANUFACTURING | 1999年 / 42卷 / 01期

关键词：

measurement and control; position detecting; self-calibration; 2-D angle grid;

D O I：

10.1299/jsmec.42.44

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a new multiple-degree-of-freedom position detection method. The proposed method uses a position detection unit consisting of three two-dimensional angle sensors and a two-dimensional angle grid. The displacements in the x and y directions in addition to the rolling, pitching and yawing of the moving object can be determined from the outputs of the angle sensors. The angle grid and angle sensors are calibrated using a self-calibration method to assure accurate position detection. In addition, simulation results confirming the feasibility of the new method are presented.

引用

页码：44 / 48

页数：5