Simulink Control Design™ - MathWorks

st = slTuner(mdl,tuned_blocks,options) configures the linearization algorithm

options.

st = slTuner(mdl,tuned_blocks,pt,op,param,blocksub,options) uses any

combination of the input arguments pt, op, param, blocksub, and options to create

st. For example, you can use:

• st = slTuner(mdl,tuned_blocks,pt,param)


• st = slTuner(mdl,tuned_blocks,op,param).

Object Description

slTuner provides an interface between a Simulink model and the tuning commands

systune and looptune. slTuner allows you to:

• Specify the control architecture.


• Designate and parameterize blocks to be tuned.


• Tune the control system.


• Validate design by computing (linearized) open-loop and closed-loop responses.


• Write tuned values back to the model.

Because tuning commands such as systune operate on linear models, the slTuner

interface automatically computes and stores a linearization of your Simulink model. This

linearization is automatically updated when you change any properties of the slTuner

interface. The update occurs when you call commands that query the linearization stored

in the interface. Such commands include systune, looptune, getIOTransfer, and

getLoopTransfer. For more information about linearization, see “What Is

Linearization?” on page 2-3

Examples

Create and Configure slTuner Interface for Control System Tuning

Create and configure an slTuner interface for a Simulink® model that specifies which

blocks to tune with systune or looptune.

Open the Simulink model.

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