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The Application of PID Control Based on Neural Networks Compensation in the Electro-hydraulic Servo System

机译:基于神经网络补偿的PID控制在电液伺服系统中的应用

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The examination platform of ship anti-rolling tank is the important test facility of studying and designing the anti-rolling tank. The most important of all is to simulate the wave movement precisely. This thesis designed a control system of electro-hydraulic moment servo to drive the examination platform. This paper study a method, in which classic non-precise parameters PID controller's play a important role and improved BP neural networks is make used to compensate the PID controller. Simulation results indicated that the system robustness and tracking performance are superior to those of classic PID method.
机译:船舶防倾舱检查平台是研究和设计防倾舱的重要试验设备。最重要的是精确模拟波浪运动。本文设计了一种电动液压力矩伺服控制系统,以驱动考核平台。本文研究了一种方法,其中经典的非精确参数PID控制器起着重要的作用,并使用改进的BP神经网络来补偿PID控制器。仿真结果表明,该系统的鲁棒性和跟踪性能优于经典的PID方法。

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