Skip to content
MathWorks - Mobile View
  • Sign In to Your MathWorks AccountSe connecter
  • Access your MathWorks Account
    • Mon compte
    • Mon profil
    • Mes licences
    • Se déconnecter
  • Produits
  • Solutions
  • Le monde académique
  • Support
  • Communauté
  • Événements
  • Obtenir MATLAB
MathWorks
  • Produits
  • Solutions
  • Le monde académique
  • Support
  • Communauté
  • Événements
  • Obtenir MATLAB
  • Sign In to Your MathWorks AccountSe connecter
  • Access your MathWorks Account
    • Mon compte
    • Mon profil
    • Mes licences
    • Se déconnecter

Vidéos et webinars

  • MathWorks
  • Vidéos
  • Vidéos
  • Recherche
  • Vidéos
  • Recherche
  • Contactez l'équipe commerciale
  • Version d'essai
4:43 Video length is 4:43.
  • Description
  • Related Resources

Robust Tuning with the Control System Tuner App

Automatically tune controllers to maximize performance over a range of parameter values using the Control System Tuner app from Robust Control Toolbox™. In the example featured in this video, the plant is a mass-spring-damper system. The nominal values of mass, spring stiffness, and damping are known, but the actual parameter values can vary up to 40% from the nominal values. The goal is to design a PID controller that will be robust to the uncertainty of the in-plant model parameters.

The video shows how to use the Control System Tuner app to design a robust controller. The plant and the controller are modeled in Simulink®. Parameter uncertainty is defined using Robust Control Toolbox. The video shows how you can use the block substitution capability of Simulink Control Design™ to linearize a plant model, while taking parameter uncertainty into account. It illustrates how to create an uncertain state-space system that represents variations in plant dynamics due to the uncertainty of the in-plant parameter values. Next, the Control System Tuner app is used to tune PID controller gains to meet design requirements for all possible combinations of plant parameters. You then see how to compute the worst-case step response of the closed-loop system and compare it with the worst-case step response of the PID controller tuned for the nominal plant parameter values. The comparison shows that a robustly tuned PID controller has superior worst-case performance.

Related Products

  • Robust Control Toolbox

Bridging Wireless Communications Design and Testing with MATLAB

Read white paper

Feedback

Featured Product

Robust Control Toolbox

  • Request Trial
  • Get Pricing

Up Next:

19:20
Automatic Tuning of Gain-Scheduled Controllers

Related Videos:

3:52
Control System Design with the Control System Designer App
4:56
Automatic Tuning of a Helicopter Flight Control System
34:18
Control System Tuning in Simulink Made Easy
2:22
PID Control Design with Control System Toolbox

View more related videos

MathWorks - Domain Selector

Select a Web Site

Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .

  • Switzerland (English)
  • Switzerland (Deutsch)
  • Switzerland (Français)
  • 中国 (简体中文)
  • 中国 (English)

You can also select a web site from the following list:

How to Get Best Site Performance

Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.

Americas

  • América Latina (Español)
  • Canada (English)
  • United States (English)

Europe

  • Belgium (English)
  • Denmark (English)
  • Deutschland (Deutsch)
  • España (Español)
  • Finland (English)
  • France (Français)
  • Ireland (English)
  • Italia (Italiano)
  • Luxembourg (English)
  • Netherlands (English)
  • Norway (English)
  • Österreich (Deutsch)
  • Portugal (English)
  • Sweden (English)
  • Switzerland
    • Deutsch
    • English
    • Français
  • United Kingdom (English)

Asia Pacific

  • Australia (English)
  • India (English)
  • New Zealand (English)
  • 中国
    • 简体中文Chinese
    • English
  • 日本Japanese (日本語)
  • 한국Korean (한국어)

Contact your local office

  • Contactez l'équipe commerciale
  • Version d'essai

MathWorks

Accelerating the pace of engineering and science

MathWorks est le leader mondial des logiciels de calcul mathématique pour les ingénieurs et les scientifiques.

Découvrir…

Découvrir les produits

  • MATLAB
  • Simulink
  • Version étudiante
  • Support Hardware
  • File Exchange

Essayer ou acheter

  • Téléchargements
  • Version d'essai
  • Contacter un commercial
  • Tarifs et licences
  • Comment acheter

Se former

  • Documentation
  • Tutoriels
  • Exemples
  • Vidéos et webinars
  • Formation

Obtenir de l'aide

  • Aide à l'installation
  • MATLAB Answers
  • Services de consulting
  • Centre de gestion des licences
  • Contacter le support technique

La société

  • Offres d'emploi
  • Actualités
  • Mission sociale
  • Témoignages clients
  • La société
  • Select a Web Site United States
  • Trust Center
  • Marques déposées
  • Charte de confidentialité
  • Lutte anti-piratage
  • État des applications

© 1994-2022 The MathWorks, Inc.

  • Facebook
  • Twitter
  • Instagram
  • YouTube
  • LinkedIn
  • RSS

Rejoignez la conversation