| 高精度电动舵机模糊自适应控制器设计 |
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| 引用本文： | 张晓峰,杨军,祝小平.高精度电动舵机模糊自适应控制器设计[J].弹箭与制导学报,2010,30(1). |
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| 作者姓名： | 张晓峰 杨军 祝小平 |
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| 作者单位： | 1. 西北工业大学航天学院,西安,710072
2. 西北工业大学航天学院,西安,710072;西北工业大学无人机研究所,西安,710072 |
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| 摘 要： | 为了适应现代高性能飞行器要求,对电动舵机系统采用了模糊自适应PD控制设计。这种控制吸收了PID控制和模糊控制的优点,对系统的参数变化有较强的适应能力,尤其适合于数学模型未知、非线性和复杂的对象。通过在位置环上设计的模糊控制器,对前向通道PD控制器的参数进行优化和调整。最后在非线性舵系统模型上仿真证明,其动态特性优于传统的PID控制,并使系统具有较强的鲁棒性。
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| 关 键 词： | 电动舵机 模糊自适应控制 导弹舵机 自适应控制器 |
Design of Fuzzy Adaptive Controller for High Precise Electromechanical Actuator |
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| ZHANG Xiaofeng,YANG Jun,ZHU Xiaoping.Design of Fuzzy Adaptive Controller for High Precise Electromechanical Actuator[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(1). |
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| Authors: | ZHANG Xiaofeng YANG Jun ZHU Xiaoping |
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| Affiliation: | 1 School of Astronautics;Northwestem Polytechnical University;Xi'an 710072;China;2 Institute of UAV;China |
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| Abstract: | In this paper,an electromechanical actuator based on fuzzy adaptive control theory,which combines the advantages of fuzzy control and PID control,was designed for the modern aircraft.Taking the idea of parameters self-correcting fuzzy control,fuzzy controller was designed in position loop,and the parameter of PD controller of the forward channel was adjusted.Finally,the simulation on the nonlinear model of the actuator system was performed,which shows that the dynamic performance is better than that of the ... |
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| Keywords: | electromechanical actuator fuzzy adaptive control missile actuator adaptive controller |
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