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具有伪控制补偿的自适应动态逆控制系统设计与仿真
引用本文:朱家强,郭锁凤.具有伪控制补偿的自适应动态逆控制系统设计与仿真[J].系统仿真学报,2003,15(5):727-730.
作者姓名:朱家强  郭锁凤
作者单位:南京航空航天大学自动化学院,南京,210016
摘    要:论述了基于伪控制补偿解决自适应控制中作动器饱和问题的方法。基本控制律采用非线性动态逆方法设计,神经网络用于对逆误差进行重构。伪控制补偿消除作动器和自适应单元之间的交互影响。通过在超机动飞行控制的应用仿真表明,该控制方案弥补了动态逆要求精确数学模型的缺点,消除了作动器饱和对自适应单元的影响,提高了整个控制系统的鲁棒性。

关 键 词:神经网络  自适应控制  飞行控制  动态逆
文章编号:1004-731X(2003)05-0727-04
修稿时间:2002年7月18日

Design and Simulation of an Adaptive Dynamic Inversion Control System with Pseudo Control Compensation
ZHU Jia-qiang,GUO Suo-feng.Design and Simulation of an Adaptive Dynamic Inversion Control System with Pseudo Control Compensation[J].Journal of System Simulation,2003,15(5):727-730.
Authors:ZHU Jia-qiang  GUO Suo-feng
Abstract:Pseudo-Control Compensation is investigated in this paper, which has been used to resolve actuator saturation in adaptive control. The base control law is designed in dynamic inversion and neural networks are used to reconstruct inversion error. Pseudo-Control Compensation cancel the interaction between the actuator and the adaptive factor. Simulations of super-maneuvering flight control show that limitation of needing accurate mathematical model in dynamic inversion method can be released and actuator affects on adaptive factor is removed in this control structure, and that the robustness of the whole system is greatly improved.
Keywords:neural network  adaptive control  flight control  dynamic inversion
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