Engineers-Excel.com

PI Control of an Integrating Process

Description| How it works



This app simulates the step response of a feedback control system consisting of an integrating process and a PI controller.

Control Loop

Download

.xls file (102 KB) or .zip file (25 KB)

How to use

The PI controller is specified by the controller gain (C) and the integral time (TI). The integrating process has only one parameter T.

Key in values of T, C and TI into the cells B6, B9 and B10 respectively. The step response is displayed in the chart. The max time is to be entered into the cells B13.

See this example screen for the step response with the following inputs:

T = 4

C = 1
TI = 1

PI Control of integrating process

Also See:

PID Loop Simulator

Bode Plot Generator

Nyquist Plot Generator

PI Control of First Order Process