From the perspective of control,this paper comprehensively examines the cutting-edge technol-ogy and advancements in the precision and agile control systems for high-resolution optical remote sensing satellites,characterized by their ultra-stability,ultra-accuracy,and ultra-agility,to meet the demands of multifunctional and high-quality imaging.It explores the link between satellite imaging capabilities and the performance of attitude control systems,highlighting the critical role of precision and agile control technol-ogies in enhancing optical remote sensing satellite imaging through three dimensions:the capability for multifunctional imaging through attitude maneuvering,the impact of attitude determination accuracy on im-aging quality,and the influence of attitude control precision on imaging quality.Building on this founda-tion,and considering the structure and principles of optical remote sensing satellites'attitude control sys-tems,the paper delves into the primary factors that affect attitude control precision and maneuverability.Subsequently,it thoroughly reviews and summarizes three pivotal technical areas:high-precision attitude determination,precision attitude control,and agile attitude control.Concluding with an outlook on the cur-rent technological advancements,the paper forecasts future trends in precision and agile control technolo-gies,centered around the concept of integrated imaging control design,offering a theoretical framework and practical guidance for achieving multifunctional and high-quality imaging control in high-resolution opti-cal remote sensing satellites.
关键词
光学遥感卫星/多功能成像/高质量成像/精密敏捷控制/一体化成像控制
Key words
optical remote sensing satellite/multi-functional imaging/high-quality imaging/precision and agile control/integrated imaging control
维普
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