Simulink Control Design™ - MathWorks

Passive Control of Water Tank Level ...

Configure this goal to apply to the Controller block only. This is done by setting the input signal to be the "Desired Water Lev ...

Next add a Reference Tracking goal from the New Goal dropdown list. Configure this goal for a 1 second response time. Passive Co ...

13 Control System Tuning Examples ...

Finally, click on the Manage Goals button off the Tuning tab and mark the Passivity goal as a hard tuning constraint. Step 5: Yo ...

You can further analyze these results by generating a MATLAB script that reproduces this tuning process. 13 Control System Tunin ...

Closed-Loop Simulation You can view the Bode plot of the tuned controller. Click on the New Plot button off the Control System t ...

The controller response can be specified as follows. 13 Control System Tuning Examples ...

Click on the Plot button. The bode plot is shown in the following figure. Passive Control of Water Tank Level ...

You can also simulate the closed-loop nonlinear response with the tuned controller. First, update the Controller block by clicki ...

In the Simulink model, double click the Scope block to open the Scope window, then simulate the model. Passive Control of Water ...

The nonlinear response of the tuned control system appears in the Scope window. This simulation shows that the tracking performa ...

Related Examples “About Passivity and Passivity Indices” (Control System Toolbox) “Vibration Control in Flexible Beam” (Control ...

Tuning for Multiple Values of Plant Parameters This example shows how to use Control System Tuner to tune a control system when ...

Figure 1: Quarter-car model of active suspension. Control Architecture The quarter-car model is implemented using Simscape Multi ...

User comfort defined from road disturbance to body acceleration. Reasonable control bandwidth. The nominal values of spring co ...

The open-loop system with zero controller violates the handling goal and results in highly oscillatory behavior for both suspens ...

Figure 3: Control System Tuner after tuning. Controller Tuning for Multiple Parameter Values Now, try to tune the controller for ...

Figure 4: Defining parameter variations. Click Manage Parameters. In the Select model variables dialog box, select Mb. Tuning fo ...

Figure 5: Select a parameter to vary from the model. Now, the parameter Mb is added with default values in the parameter variati ...