Attitude Control of an Axi-Symmetric Rigid Body Using Two Controls without Angular Velocity Measurements Paper

• 作者: Tawfik El-Sayed Tawfik
• 来源期刊: 力学国际期刊(英文)
• 学科: 数学
• 关键词: ATTITUDE Control Rigid Body Stabilization TWO CONTROLS
• 年，卷（期）: 2013,（5）
• 页码范围: 1-5
• 页数: 5页
• 分类号: O1

摘要

This paper considers the problem of controlling the rotational motion of an axi-symmetric rigid body using two independent control torques without angular velocity measurements. The control law which stabilizes asymptotically this motion is obtained only in terms of the orientation parameters. Global asymptotic stability is shown by applying LaSalle invariance principal. Numerical simulation is introduced.