Design and analyze control systems

Control System Toolbox™ provides algorithms and apps for systematically analyzing, designing, and tuning linear control systems. You can specify your system as a transfer function, state-space, zero-pole-gain, or frequency-response model. Apps and functions, such as step response plot and Bode plot, let you analyze and visualize system behavior in the time and frequency domains.

You can tune compensator parameters using interactive techniques such as Bode loop shaping and the root locus method. The toolbox automatically tunes both SISO and MIMO compensators, including PID controllers. Compensators can include multiple tunable blocks spanning several feedback loops. You can tune gain-scheduled controllers and specify multiple tuning objectives, such as reference tracking, disturbance rejection, and stability margins. You can validate your design by verifying rise time, overshoot, settling time, gain and phase margins, and other requirements.


Capabilities

Creating and Manipulating Linear Models

Create and manipulate the models of your control system.

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Analyzing Models

Use the app and functions for analyzing linear models.

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Designing and Tuning Control Systems

Systematically tune control system parameters using SISO and MIMO design techniques.

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Product Resources

Discover more about Control System Toolbox by exploring these resources.

Documentation

Explore documentation for Control System Toolbox functions and features, including release notes and examples.

Functions

Browse the list of available Control System Toolbox functions.

Blocks

View a Simulink library of blocks that Control System Toolbox supports.

System Requirements

View system requirements for the latest release of Control System Toolbox.

Technical Articles

View articles that demonstrate technical advantages of using Control System Toolbox.

User Stories

Read how Control System Toolbox is accelerating research and development in your industry.

Community and Support

Find answers to questions and explore troubleshooting resources.

Apps

Control System Toolbox apps enable you to quickly access common tasks through an interactive interface.


Try or Buy

There are many ways to start using Control System Toolbox. Download a free trial, or explore pricing and licensing options.

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Have Questions?

Arkadiy

Contact Arkadiy Turevskiy,
Control System Toolbox Technical Expert

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Control System Toolbox requires MATLAB.


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News and Events

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