Kinematics and dynamics of a double-gimbaled control moment gyroscope

被引：19

作者：

Bauer, RJ ^{[1
]}

机构：

[1] Dalhousie Univ, Dept Mech Engn, Halifax, NS B3J 2X4, Canada

来源：

MECHANISM AND MACHINE THEORY | 2002年 / 37卷 / 12期

基金：

加拿大自然科学与工程研究理事会;

关键词：

double-gimbaled control moment gyroscope; kinematics; dynamics;

D O I：

10.1016/S0094-114X(02)00028-9

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Control moment gyroscopes (CMGs) are torque-generating mechanisms that can be used for attitude and vibration control of spacecraft. CMGs consist of a rotating flywheel as well as a wheel-tilting actuator. Most CMG designs allow the flywheel spin axis to tilt about only one axis-a single-gimbaled CMG. This paper develops and analyzes the kinematics and dynamics of a novel double-gimbaled CMG design. The compact CMG design involves two four-bar linkages allowing the axis of rotation of the spinning flywheel to have two degrees of freedom. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1513 / 1529

页数：17

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