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Application of CMAC Neural Network PID Control on Hydraulic Speed Servo System

机译:CMAC神经网络和PID控制在液压速度伺服系统上的应用

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Pointing on nonlinear and parameters vary with time in the velocity servo system, and the requirement of servo system is difficult to meet by the traditional PID control scheme. A control scheme of ANN-based PID controller is developed here for velocity tracking control for an electro-hydraulic velocity servo system. In this paper the mathematical model is established for the system, and the PID controller based on cerebellar model articulation controller (CMAC) are designed and connected in parallel. Numerical simulation results indicate that the proposed control scheme has an excellent performance on high precision velocity tracking ability and rejection of disturbance, comparing with conventional PID control strategy.
机译:指向非线性和参数随着速度伺服系统的时间而变化,伺服系统的要求难以通过传统的PID控制方案满足。这里开发了基于ANN的PID控制器的控制方案,用于电动液压速度伺服系统的速度跟踪控制。在本文中,为系统建立了数学模型,并且基于小脑模型铰接控制器(CMAC)的PID控制器并联设计和连接。数值模拟结果表明,与传统的PID控制策略相比,该控制方案具有高精度速度跟踪能力和扰动的高精度性能。

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