| 基于高层滑模的导弹电液伺服机构模糊滑模控制 |
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| 引用本文： | 刘云峰,缪栋,梁树晖,彭云辉.基于高层滑模的导弹电液伺服机构模糊滑模控制[J].现代防御技术,2007,35(4):59-63. |
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| 作者姓名： | 刘云峰 缪栋 梁树晖 彭云辉 |
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| 作者单位： | 1. 第二炮兵工程学院,303教研室,陕西,西安,710025
2. 第二炮兵装备研究院,北京,100085 |
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| 摘 要： | 针对导弹电液伺服机构的跟踪控制问题,设计了一种模糊滑模控制方案。将高层滑模函数作为模糊控制系统的一维输入,简化了一般模糊滑模控制系统结构,从而得到具有少量规则的模糊滑模的设计方案。仿真结果表明了该方案可以减小跟踪误差,增强系统的鲁棒性和削弱控制信号中的高频抖振。
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| 关 键 词： | 导弹电液伺服机构 滑模变结构控制 模糊控制 |
| 文章编号： | 1009-086X(2007)-04-0059-05 |
| 修稿时间： | 2006年11月8日 |
Fuzzy Sliding Mode Control Based on Superior Sliding Mode Function for Missile Electro-Hydraulic Servo Mechanism |
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| LIU Yun-feng,MIAO Dong,LIANG Shu-hui,PENG Yun-hui.Fuzzy Sliding Mode Control Based on Superior Sliding Mode Function for Missile Electro-Hydraulic Servo Mechanism[J].Modern Defence Technology,2007,35(4):59-63. |
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| Authors: | LIU Yun-feng MIAO Dong LIANG Shu-hui PENG Yun-hui |
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| Abstract: | Aiming at the tracking control problem of missile electro-hydraulic servo mechanism,a design method of fuzzy sliding mode control is presented.The superior sliding mode function is taken as the solitary input of the fuzzy control system,so the structure of the general fuzzy sliding mode control system is simplified. Then a fuzzy sliding mode design method which has a small quantity of rules is obtained.Simulation results indicate that the control approach can decrease the tracking error,enhance the system's robustness and attenuate the high frequency chattering in the control signal. |
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| Keywords: | missile electro-hydraulic servo mechanism sliding mode variable structure control fuzzy control |
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