面向不确定环境的航天器智能自主控制技术  

Spacecraft Intelligent Autonomous Control Technology Toward Uncertain Environment

作　　者：袁利[1,2] YUAN Li(Beijing Institute of Control Engineering,Beijing 100094,China;Science and Technology on Space Intelligent Control Laboratory,Beijing 100094,China)

机构地区：[1]北京控制工程研究所,北京100094 [2]空间智能控制技术重点实验室,北京100094

出　　处：《宇航学报》2021年第7期839-849,共11页Journal of Astronautics

摘　　要：针对智能自主控制系统所涉及的自主感知技术、自主决策技术和控制执行技术的研究现状进行了分析和总结,剖析了目前航天器控制系统在应对不确定环境时面临的困境。结合未来空间任务对航天器能力的需求,提出了一种新型“感知-演化-决策-执行”(OEDA)星上闭环控制框架,探讨了其特点和功能,进一步阐述了OEDA控制框架中所涉及的理论与方法,最后分析了该控制框架实际应用和进一步发展需解决的关键科学问题。This paper analyzes and summarizes the research status of autonomous observation technology,autonomous decision-making technology and control technology involved in intelligent autonomous control systems,and also analyzes the current technical problems of spacecraft control systems in dealing with uncertain environments.Considering the needs of future space missions,a new closed-loop structure of“Observation-evolution-decision-action”(OEDA)is proposed for spacecraft,and the characteristics and functions are discussed.The theories and methods involved in observation,evolution,decision-making and control-action in the OEDA control framework are further given.Finally,the key scientific problems that need to be solved in the practical applications and further development of the control framework are analyzed.

关 键 词：航天器 不确定环境 感知-演化-决策-执行 自主控制系统 智能控制 

分 类 号：V249.328[航空宇航科学与技术—飞行器设计]