Documentation

Simulink Control Design Functions

Operating Points

findop Steady-state operating point from specifications (trimming) or simulation
operpoint Create operating point for Simulink model
operspec Operating point specifications
initopspec Initialize operating point specification values
addoutputspec Add output specification to operating point specification
update Update operating point object with structural changes in model
getinputstruct Input structure from operating point
getstatestruct State structure from operating point
findopOptions Set options for finding operating points from specifications

Linearization

Linearization Basics

linearize Linear approximation of Simulink model or block
getlinio Linearization input/output (I/O) settings for Simulink model, Linear Analysis Plots or Model Verification block
linio Define linearization input/output (I/O) points for Simulink model
setlinio Specify linearization input/output (I/O) points for Simulink model, Linear Analysis Plots block, or Model Verification block
linlft Linearize model while removing contribution of specified blocks
linlftfold Combine linearization results from specified blocks and model
linearizeOptions Set options for linearization

Batch Linearization

linearize Linear approximation of Simulink model or block
slLinearizer Interface for batch linearization of Simulink models
getIOTransfer Transfer function for specified I/O set using slLinearizer or slTuner interface
getLoopTransfer Open-loop transfer function at specified point using slLinearizer or slTuner interface
getSensitivity Sensitivity function at specified point using slLinearizer or slTuner interface
getCompSensitivity Complementary sensitivity function at specified point using slLinearizer or slTuner interface
addPoint Add signal to list of analysis points for slLinearizer or slTuner interface
addOpening Add signal to list of openings for slLinearizer or slTuner interface
refresh Resynchronize slLinearizer or slTuner interface with current model state
removePoint Remove point from list of analysis points in slLinearizer or slTuner interface
removeAllPoints Remove all points from list of analysis points in slLinearizer or slTuner interface
removeOpening Remove opening from list of permanent loop openings in slLinearizer or slTuner interface
removeAllOpenings Remove all openings from list of permanent openings in slLinearizer or slTuner interface

Frequency Response Estimation

frestimate Frequency response estimation of Simulink models
frestimateOptions Options for frequency response estimation
frest.Sinestream Signal containing series of sine waves
frest.createFixedTsSinestream Sinestream input signal with fixed sample time
frest.Chirp Swept-frequency cosine signal
frest.Random Random input signal for simulation
frest.simCompare Plot time-domain simulation of nonlinear and linear models
frest.simView Plot frequency response model in time- and frequency-domain
frest.createStep Step input signal
frest.findDepend List of model path dependencies
frest.findSources Identify time-varying source blocks
getSimulationTime Final time of simulation for frequency response estimation

Control Design

Control System Tuning

Tuning with Control System Tuner

controlSystemTuner Open Control System Tuner

Programmatic Tuning

slTuner Interface for control system tuning of Simulink models
systune Tune control system parameters in Simulink using slTuner interface
looptune Tune MIMO feedback loops in Simulink using slTuner interface
getCompSensitivity Complementary sensitivity function at specified point using slLinearizer or slTuner interface
getIOTransfer Transfer function for specified I/O set using slLinearizer or slTuner interface
getLoopTransfer Open-loop transfer function at specified point using slLinearizer or slTuner interface
getSensitivity Sensitivity function at specified point using slLinearizer or slTuner interface
addBlock Add block to list of tuned blocks for slTuner interface
addOpening Add signal to list of openings for slLinearizer or slTuner interface
addPoint Add signal to list of analysis points for slLinearizer or slTuner interface
getBlockParam Get parameterization of tuned block in slTuner interface
getBlockRateConversion Get rate conversion settings for tuned block in slTuner interface
getBlockValue Get current value of tuned block parameterization in slTuner interface
getOpenings Get list of openings for slLinearizer or slTuner interface
getPoints Get list of analysis points for slLinearizer or slTuner interface
looptuneSetup Construct tuning setup for looptune to tuning setup for systune using slTuner interface
loopview Graphically analyze results of control system tuning using slTuner interface
refresh Resynchronize slLinearizer or slTuner interface with current model state
removeAllOpenings Remove all openings from list of permanent openings in slLinearizer or slTuner interface
removeAllPoints Remove all points from list of analysis points in slLinearizer or slTuner interface
removeBlock Remove block from list of tuned blocks in slTuner interface
removeOpening Remove opening from list of permanent loop openings in slLinearizer or slTuner interface
removePoint Remove point from list of analysis points in slLinearizer or slTuner interface
setBlockParam Set parameterization of tuned block in slTuner interface
setBlockRateConversion Set rate conversion settings for tuned block in slTuner interface
setBlockValue Set value of tuned block parameterization in slTuner interface
showTunable Show value of parameterizations of tunable blocks of slTuner interface
writeBlockValue Update block values in Simulink model
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