yinchunwu
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- Associate Professor
- Supervisor of Master's Candidates
- Name (English):Yin Chunwu
- Name (Pinyin):yinchunwu
- School/Department:信息与控制工程学院
- Education Level:With Certificate of Graduation for Doctorate Study
- Contact Information:yincwxa@xauat.edu.cn
- Degree:Doctoral degree
- Professional Title:Associate Professor
- Status:Employed
- Alma Mater:西北工业大学
- Teacher College:信息与控制工程学院
- Discipline:Navigation, Guidance and Control
Control Theory and Control Engineering
Other Contact Information
- Email：
- Paper Publications
无角速度测量的姿态跟踪动态PD控制
Release time:2024-08-09 Hits:
- Affiliation of Author(s):信息与控制工程学院
- Journal:电机与控制学报
- Key Words:姿态控制;角速度观测器;自适应控制;PD控制;无源控制;
- Abstract:针对太阳帆板展开过程中存在系统切换和外部未知干扰的航天器姿态跟踪控制问题,提出了角速度可测和角速度不可测的姿态跟踪自适应动态比例微分(PD)控制器。本文先设计自适应更新律补偿外部复合干扰,提出了姿态角及角速度全状态可测的自适应PD控制器;接着针对角速度不可量测,基于无源控制理论给出估算角速度的动态观测器,提出一种仅有姿态角跟踪误差信息的变增益动态PD控制器,并理论证明了闭环系统的全局渐近稳定性;数值仿真验证了变增益动态PD控制器对太阳帆板展开过程中,航天器的姿态跟踪控制的鲁棒性和有效性。
- Co-author:侯明善,李明翔
- First Author:Yin Chunwu
- Indexed by:Journal paper
- Discipline:Engineering
- Translation or Not:no
- Date of Publication:2017-11-20