| 星载跟踪控制系统设计及其抗扰动分析 |
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| 引用本文： | 徐小琴,李松涛,唐嘉.星载跟踪控制系统设计及其抗扰动分析[J].飞行器测控学报,2005,24(6):76-80. |
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| 作者姓名： | 徐小琴 李松涛 唐嘉 |
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| 作者单位： | [1]北京跟踪与通信技术研究所,北京100094 [2]装备指挥技术学院研究生院,北京101416 |
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| 摘 要： | 针对星载目标跟踪要求高精度及快速响应能力,但同时存在力矩扰动等影响,分析提出了跟踪控制系统性能指标,根据预设指标,对系统进行了初步设计及串联滞后校正,并在增加加速度计的情况下,对系统进行了抗扰动分析.利用Matlab进行系统幅频特性仿真结果表明,设计的系统能较好满足预设指标,具有良好的稳定跟踪性能.
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| 关 键 词： | 控制系统 性能指标 串联校正 力矩扰动 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005-08-23 |
Design of Space-borne Tracking Control System and Analysis of Anti-disturbance Performance |
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| XU Xiao-qin, LI Song-tao,TANG Jia.Design of Space-borne Tracking Control System and Analysis of Anti-disturbance Performance[J].Journal of Spacecraft TT&C Technology,2005,24(6):76-80. |
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| Authors: | XU Xiao-qin LI Song-tao TANG Jia |
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| Institution: | 1. Beijing Institute of Tracking and Telecommunications Technology, Beijing 100094; 2. Postgraduate School, the Academy of Equipment and Command Technology, Beijing 101416 |
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| Abstract: | Taking into consideration the requirements for high accuracy and fast response capability in space-borne target tracking with the co-existence of moment disturbance, this paper analyzes and proposes the performance specifications of tracking control systems. Based upon pre-deslgned specifications, a preliminary design is provided for the system together with cascaded lag correction, and the anti-disturbance performance of the system is analyzed when an accelerometer is added. The amplitude frequency property of the system is simulated with Matlab, and the bode plots show that the system designed satisfies pre-designed specifications and provides better stability and tracking performance. |
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| Keywords: | Control System Performance Specifications Cascaded Correction Moment Disturbance |
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