| 基于参数自整定速度控制器SGCMG框架伺服控制系统 |
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| 引用本文： | 基于参数自整定速度控制器SGCMG框架伺服控制系统.基于参数自整定速度控制器SGCMG框架伺服控制系统[J].空间控制技术与应用,2013,39(4):28-32. |
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| 作者姓名： | 基于参数自整定速度控制器SGCMG框架伺服控制系统 |
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| 作者单位： | 北京控制工程研究所,北京 100190 |
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| 摘 要： | 针对控制力矩陀螺框架伺服系统传统PI控制对干扰、负载变化等不确定因素的控制能力不足，设计了模糊PI控制器，利用参数自整定速度控制器实时调整参数，实现了框架伺服系统的高稳定性控制.仿真结果表明，相比传统的PI控制策略，响应快，超调小，无需修改参数，有更好的动静态特性，能更好地满足控制力矩陀螺框架伺服控制系统的鲁棒性要求，并有很好的跟踪性能.
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| 关 键 词： | 控制力矩陀螺 框架伺服系统 模糊控制 参数自整定 |
SGCMG Gimbal Servo Control System Based on Parameter Self Tuning Fussy PI Controller |
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| TIAN Limei,HU Yuewei,MA Wendong.SGCMG Gimbal Servo Control System Based on Parameter Self Tuning Fussy PI Controller[J].Aerospace Contrd and Application,2013,39(4):28-32. |
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| Authors: | TIAN Limei HU Yuewei MA Wendong |
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| Institution: | Beijing Institute of Control Engineering, Beijing 100190，China |
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| Abstract: | The control capability of gimbal servo system is one of the key characteristics of the single gimbal control moment gyro (SGCMG). This paper introduces a control system based on Fuzzy PI controller. Considering the drawbacks of the traditional PI controller, we design a fuzzy control algorithm with parameter self-tuning capability based on fuzzy control technology. Simulation results show that the proposed control strategy has faster response than the traditional ones. Meanwhile, the overshoot is smaller and it has no parameter tuning requirement. Besides, the proposed controller is robust and has excellent tracking capability. |
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| Keywords: | control moment gyro (CMG) gimbal servo system fuzzy control parameter self-tuning |
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