File Exchange

image thumbnail

Simulink Library: Performance Index

version 1.0.0.0 (11.6 KB) by Yi Cao
A small simulink library to provide performance index measurements.

29 Downloads

Updated 02 Nov 2007

View License

The small Simulink library includes three performance index measurements: the integral of the sequared error (ISE), the integral of the absolute value of error (IAE) and the integral of time multiplied by the absolute value of error. A example Simulink model is included to show how to use these blocks.

The model and library are saved for Simulink 6.0 (R14) and thereafter. To install, unzip the file into a folder then add this folder to MATLAB path. Then, this library should be seen from the Simulink Library Browser.

Cite As

Yi Cao (2021). Simulink Library: Performance Index (https://www.mathworks.com/matlabcentral/fileexchange/17287-simulink-library-performance-index), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (21)

Jean Salazar

cht

Una pregunta no tiene la programación para sacar el valor de IAE, la manera como yo lo hice fue de esta

SP=normalize(G(1:end,2)); %Set-Point
PV=normalize(G(1:end,3)); %Variable-Controlada
t=normalize(G(1:end,1));% Tiempo
iae=trapz(t,abs(SP-PV)); % Integral del valor absoluto

ZAHRAA AHMED

syafiq sulaiman

Bo

Useful for me.

Shivam Jain

sun jinlin

mine ozyetkin

Rakesh Jain

Thanks a lot. Solved my problem. Very very useful. Can you please give a matlab code too which computes these performance indices in case we want to implement the same example as given here in .m file ?

perfect!!

Zi Jie Ai

Nidhi

SIMPLE N EASY

ban

How can I see this file

Ankit shah

to which folder should i add this file in 2010 version?

Dinie Muhammad

Nice one

mona faraji

Thats great Thank u

V. Poor

Maung Latt

Excellent

ARMANDO ALTAMAR

THIS PROGRAM IS REALLY USEFULL FOR ME.

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!