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| 适用于制导控制一体化的模糊滑模方法 | |
| 引用本文： | 赵国荣,冯淞琪.适用于制导控制一体化的模糊滑模方法[J].控制与决策,2014,29(7):1321-1324. |
| 作者姓名： | 赵国荣 冯淞琪 |
| 作者单位： | 海军航空工程学院控制工程系，山东烟台264001. |
| 基金项目： | 国家自然科学基金项目(61273058). |
| 摘 要： | 为了提高打击大机动目标命中率、机动性和燃油利用率, 设计一种适用于制导控制一体化的模糊滑模方法. 建立拦截导弹制导控制一体化模型, 选取零控脱靶量作为滑模面, 将制导律嵌入控制器的设计中, 并将运动学关系与 动力学特性有机融合. 在滑模控制器中加入模糊环节, 有效克服了滑模方法的抖振问题. 目标蛇形机动的弹道仿真结果表明, 所提出方法可以有效提高系统各方面的性能. |
| 关 键 词： | 制导控制一体化|滑模自适应|零控脱靶量|弹道仿真 |
| 收稿时间： | 2013/3/18 0:00:00 |
| 修稿时间： | 2013/7/23 0:00:00 |
Fuzzy sliding mode method for integrated guidance and control |
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| ZHAO Guo-rong FENG Song-qi.Fuzzy sliding mode method for integrated guidance and control[J].Control and Decision,2014,29(7):1321-1324. | |
| Authors: | ZHAO Guo-rong FENG Song-qi |
| Abstract: | In order to improve the hit rate, flexibility and fuel efficiency of intercepting large maneuvering target, a fuzzy sliding mode method for integrated guidance and control system is designed. Then integrative model of missile interceptors is built, ZEM(zero effort miss) is chosen as sliding mode surface, and the controller is integrated with the guidance law, merging kinematics and dynamics. For avoiding the chattering problem, fuzzy link is added in the sliding mode. Finally, trajectory simulation are carried out when the target has snake maneuver, and simulation results show the method can improve several system performances. |
| Keywords: | integrated guidance and control|sliding mode control|zero effort miss|fuzzy control|trajectory simulation |
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