天基卫星智能通用弹射系统设计与控制  

Design and control of space-based satellite intelligent universal ejection system

作　　者：唐寅峰 杨靖宇[1,2] 张峻渤 TANG Yin-feng;YANG Jing-yu;ZHANG Jun-bo(Intelligent Aircraft System Theory and Technology Laboratory,Shenyang Aerospace University,Shenyang 110136,China;Research and Development Department,Shenyang Goddard intelligent equipment technology co.Ltd,Shenyang 110001,China)

机构地区：[1]沈阳航空航天大学智能飞行器系统理论与技术实验室,沈阳110136 [2]沈阳戈达德智能装备科技有限公司研发部,沈阳110001

出　　处：《沈阳航空航天大学学报》2021年第1期8-14,共7页Journal of Shenyang Aerospace University

基　　金：国家自然科学基金(项目编号:51605308),辽宁省教育厅项目(项目编号:JYT19057)。

摘　　要：提出天基卫星智能通用弹射系统平台设计方案,并进行了详细设计。针对系统平台设计方案,进行动力学分析,推导建立动力学方程;基于空间太阳能电站协同控制实验平台,建立空间太阳能电站动力学方程、运动学方程并结合滑模控制算法,建立仿真控制系统;结合双环滑模变结构控制方法设计空间太阳能电站协同控制器,仿真结果表明:采用双环滑模变结构控制方法可有效对空间太阳能电站姿态进行精准控制,可以消除弹射系统对空间太阳能电站的姿态影响。In this paper,we propose the platform design scheme of intelligent universal ejection system for space-based satellite.Based on the design scheme of the system platform,the dynamic analysis is carried out to derive and establish dynamic equations.Then,based on the space solar power station cooperative control experiment platform,the dynamic equation and kinematics equation of space solar power station are established and combined with sliding mode control algorithm,in which a simulation control system is established.Finally,combined with the double-loop sliding mode variable structure control method,the space solar power station collaborative controller is designed.The simulation results show that the proposed double-loop sliding mode variable structure control method can effectively control the attitude of the space solar power station accurately,and eliminate the influence of the ejection system on the attitude of the space solar power station.

关 键 词：弹射系统 空间太阳能电站 滑模控制算法 滑模变结构控制 协同控制器 天基卫星 

分 类 号：TM615[电气工程—电力系统及自动化]