摘要
对航天器敏捷控制技术的发展现状进行综述,分析了航天器敏捷机动在路径规划、高敏捷高稳定度控制等方面面临的技术挑战;从航天器输入激励方面给出了不同路径规划对姿态敏捷机动性能的影响及适用范围。分析了单级路径跟踪控制、执行机构精准输出控制、多级复合控制等方法对提升航天器敏捷机动高稳定控制性能的技术途径。航天器敏捷机动控制作为一项系统性技术,需要从结构动力学、控制架构、测量与执行部件研制等多方面开展综合分析与设计。针对航天器敏捷机动控制技术发展需求及所面临的挑战,从智能自主控制架构设计、自主决策与协同规划技术、高性能部件研制技术等方面,给出敏捷航天器控制技术的发展建议。
The development status of spacecraft agile attitude maneuver control technology is summarized,and the technical challenges of spacecraft agile maneuver in path planning,high maneuver and high stability control are analyzed.Take full consideration of the spacecraft actuator input excitation effect,the impact and applicable range of different path planning methods on the attitude agile maneuverability performance are given.The methods of single-stage path tracking control,precise output control of actuator and multi-stage compound control are analyzed to improve the high stability control performance of spacecraft agile maneuvers.As a systematic technology,spacecraft agile maneuver control requires comprehensive analysis and design from various aspects such as structural dynamics,control architecture,sensors and actuators development.In view of the development needs and challenges,the development suggestions of agile spacecraft control technology are given from the aspects of intelligent autonomous control architecture design,autonomous decision-making and collaborative task planning technology,and high-performance sensors and actuators development technology.
作者
袁利
张科备
雷拥军
YUAN Li;ZHANG Kebei;LEI Yongjun(China Academy of Space Technology,Beijing 100094,China;National Key Laboratory of Space Intelligent Control Technology,Beijing 100094,China;Beijing Institute of Control Engineering,Beijing 100094,China)
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2024年第1期1-11,共11页
Journal of Astronautics
基金
国家自然科学基金(U21B6001)。
关键词
敏捷航天器
路径规划
敏捷机动控制
高稳定度控制
Agile spacecraft
Attitude trajectory planning
Attitude agile maneuver control
High stability control
作者简介
袁利(1971-),男,研究员,主要从事航天器测量感知、自主控制和鲁棒容错控制技术等方面的研究。通信地址:北京市5142信箱139分箱(100094)电话:010-68111372,E-mail:yuanli@spacechina.com。
