Improving repeatability of coordinate measuring machines with shaped command signals

被引：76

作者：

Singhose, WE ^{[1
]}

Seering, WP ^{[1
]}

Singer, NC ^{[1
]}

机构：

[1] MIT,DEPT MECH ENGN,CAMBRIDGE,MA 02139

来源：

PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING | 1996年 / 18卷 / 2-3期

基金：

美国国家科学基金会;

关键词：

vibration; input shaping; coordinate measuring machine;

D O I：

10.1016/0141-6359(95)00055-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Performance of coordinate measuring machines (CMMs) is adversely effected by structural vibrations. The effect of input shaping, a method of reducing residual vibration, on the quality of CMM measurements has been investigated. Measurements of a CMM show a reduction of structural deflection when input shaping is used. Additional tests indicate that input shaping improves measurement repeatability over a large range of operating parameters.

引用

页码：138 / 146

页数：9