A simple and practical improved self-tuning PID controller based on step response identification has been proposed in this article.
提出了一种简单、实用的，基于阶跃辨识的改进型自整定PID控制器的设计方法。
A model identification method on multivariate system step response based on least Square is given out.
提出了一种基于最小二乘的多变量系统阶跃响应的模型辨识方法。
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