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SYSTEM AND METHOD FOR TUNING GAIN OF PID CONTROLLER USING ARTIFICIAL NEURAL NETWORK

机译:利用人工神经网络调整PID控制器增益的系统和方法

摘要

The present invention discloses a system and method for tuning a gain of a PID controller using an artificial neural network. The present invention calculates an output following value following a current output of a control target system by inputting a control input inputted from the PID controller to the control target system and the current output of the control target system to the artificial neural network and tunes the gain of the PID controller by generating an optimum gain of the PID controller using a variation ratio of the output following value according to the variation of the control input, thereby updating the gain of the PID controller with a small operation amount in real time.;COPYRIGHT KIPO 2018
机译:本发明公开了一种使用人工神经网络来调节PID控制器的增益的系统和方法。本发明通过将从PID控制器输入的控制输入输入到控制目标系统,并将控制目标系统的电流输出输入到人工神经网络,来计算跟随控制目标系统的当前输出的输出跟随值,并对增益进行调整。通过根据控制输入的变化使用输出跟随值的变化率生成PID控制器的最佳增益来实现PID控制器的控制,从而以较小的操作量实时更新PID控制器的增益。韩国知识产权局2018

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