The following video explains how PID control works and discusses the effect of the proportional, integral and derivative terms of the controller on the closed-loop system response.

If the level is higher than the setpoint, the PID equation increases the control variable and causes the outlet valve from the tank to open; thereby decreasing the level in the tank.

Sep 5, 2025 · PID (proportion, integral, derivative) controller has been the earliest practical controller for nearly a hundred years, and it is still the most widely used industrial controller.

前言大家好，今天我们介绍一下经典控制理论中的PID控制算法，并着重讲解该算法的编码实现，为实现后续的倒立摆样例内容做准备。

Sep 18, 2012 · Database Database Profile PID General information ... Classification & Tag ... Contact information

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本章将介绍PID 控制系统的基本思想。 首先介绍比例控制、积 分控制和微分控制的作用,然后介绍过去几十年中出现的各种整定规则。