陀螺飞轮动力学特征分析

系统仿真学报 ›› 2015, Vol. 27 ›› Issue (1): 112-117.

• 仿真器与仿真系统及半实物仿真 • 上一篇下一篇

陀螺飞轮动力学特征分析

张晗¹, 张宇², 赵辉¹

1.哈尔滨工业大学控制与仿真中心,哈尔滨 150080;
2.上海机电工程研究所第七研究室,上海 201100

收稿日期:2013-07-09 修回日期:2014-10-28 发布日期:2020-09-02
作者简介:张晗(1988-),男,内蒙古,硕士生,研究方向为航天器姿态控制方法、航天器姿控实现技术。
基金资助:
国家自然科学基金(61427809)

Dynamics Analysis of GyroWheel for its Micro-spacecraft Attitude Control Application

Zhang Han¹, Zhang Yu², Zhao Hui¹

1. HIT Control and Simulation Center, Harbin 150080, China;
2. Shanghai Institute of Mechanical and Electrical Engineering, Shanghai 201100, China

Received:2013-07-09 Revised:2014-10-28 Published:2020-09-02

摘要/Abstract

摘要： 陀螺飞轮因其系统实现的高集成度而具有体积小,质量轻等优点,已经被尝试应用于微小卫星的姿态控制中。建立了陀螺飞轮的线性动力学模型,并对此模型进行了零极点分析,得到了其与动力调谐陀螺不同的动力学特征,指明陀螺飞轮具有除进动和章动以外的两个特征频率,并利用挠性体力学分析软件ADAMS原理建模的仿真分析验证了解析模型的正确性,为陀螺飞轮在姿控系统中的运用提供了被控对象特征分析的基础。

关键词: 陀螺飞轮, 航天器姿控系统, 二次谐波力矩, 零极点分析

Abstract: Gyrowheel has the advantage of small size, light weight by its high level of system integration, and it has been attempted to be applied in micro-satellite attitude control system. A linear dynamics model of GyroWheel was built, and then pole-zero analysis was carried out to obtain its basic dynamic characteristics which is different with dynamic tuned gyros (DTG). It is indicated that gyrowheel has two feature frequencies in addition to the precession and nutation frequencies outside. The correctness of the analytical model is proved by the ADAMS model and its simulation. The controlled object characteristic analysis foundation is so provided for gyrowheel to be applied in the attitude control system.

Key words: GyroWheel, spacecraft attitude control system, second harmonic torque items, pole-zero analysis

中图分类号:

V448.22

张晗, 张宇, 赵辉. 陀螺飞轮动力学特征分析[J]. 系统仿真学报, 2015, 27(1): 112-117.

Zhang Han, Zhang Yu, Zhao Hui. Dynamics Analysis of GyroWheel for its Micro-spacecraft Attitude Control Application[J]. Journal of System Simulation, 2015, 27(1): 112-117.

[1]	赵军阳, 张志利, 刘殿剑, 周召发, 常振军. 一种利用改进径向特征的星图识别方法[J]. 系统仿真学报, 2019, 31(4): 601-607.
[2]	尹猛, 贺云, 徐志刚, 张世轩. 扭振系统试验方案的可行性仿真验证[J]. 系统仿真学报, 2018, 30(8): 3206-3212.
[3]	刘成生, 张卿. 方位连续旋转垂直发射飞行器仿真方法研究[J]. 系统仿真学报, 2016, 28(6): 1329-1336.
[4]	冯昱澍, 刘昆, 张文敦. 视频卫星凝视姿态跟踪有限时间控制仿真研究[J]. 系统仿真学报, 2016, 28(1): 226-234.

陀螺飞轮动力学特征分析

Dynamics Analysis of GyroWheel for its Micro-spacecraft Attitude Control Application

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 4

编辑推荐

Metrics

本文评价