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个人信息Personal Information
教授 博士生导师
招生学科专业：
控制科学与工程 -- 【招收博士、硕士研究生】 -- 自动化学院
电子信息 -- 【招收博士、硕士研究生】 -- 自动化学院
性别：女
毕业院校：英国伯明翰大学
学历：英国伯明翰大学
学位：哲学博士学位
所在单位：自动化学院
联系方式：ruiyun.qi@nuaa.edu.cn
电子邮箱：
High-precision Attitude Controller Design for Deep Space Probe via Adaptive Fast Terminal Sliding Mode Control
点击次数：
所属单位：自动化学院
发表刊物：PROCEEDINGS OF THE 36TH CHINESE CONTROL CONFERENCE (CCC 2017)
关键字：Deep Space probe Attitude control Fast terminal sliding mode Adaptive estimation
摘要：In this paper, a high-precision attitude controller, based on the combination of fast terminal sliding mode control law and adaptive estimation theory, is designed for a class of deep space probes with unknown external disturbances, such as the gradient torque from universal gravitation, the solar radiation pressure because of solar shining. Besides, the variation of moment inertia matrix of the space probes during the whole flying course is also considered. The adaptive control theory and the fast terminal sliding control strategy are employed to estimate the lumped uncertainty and enhance the robustness of the attitude control system. Then, the Lyapunov stability theory is used to fulfill the stability analysis of this system. Finally, simulation results are obtained to validate the effectiveness of the proposed controller, which has a fast convergence rate and high control precision.
ISSN号：2161-2927
是否译文：否
发表时间：2017-01-01
合写作者：Su, Weiwei,Yao, Xuelian
通讯作者：齐瑞云