Precision Control of the 6-DOF Parallel Kinematic Mechanism of Space Application Based on Compensation of Kinematic and Temperature Errors

被引：0

作者：

Matveev S.A. ^{[1
]}

Korotkov E.B. ^{[1
]}

Slobodzyan N.S. ^{[1
]}

Zhukov Y.A. ^{[1
]}

Kiselev A.A. ^{[1
]}

机构：

[1] Ustinov Baltic State Technical University “Voenmekh”, ul. 1ya Krasnoarmeiskaya 1, St. Petersburg

来源：

Russian Aeronautics | 2020年 / 63卷 / 02期

关键词：

ball screw; calibration; compensation; extended kinematics problem; Gough–Stewart platform; hexapod; linear drive; linear thermal expansion; parallel kinematic mechanism;

D O I：

10.3103/S1068799820020026

中图分类号：

学科分类号：

摘要：

Abstract: The paper introduces the ways to improve the control accuracy of the parallel kinematic mechanisms of space application. The sources of errors in positioning and orientation of the mechanism developed are given. The ways are suggested for compensating the kinematic and temperature errors of linear drives and mechanism members. © 2020, Allerton Press, Inc.

引用

页码：187 / 196

页数：9

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