Simulink Linearization

Extract linear time invariant (LTI) or linear parameter varying (LPV) models from Simulink using linearize and related APIs from Simulink Control Design.

When to Use

• Obtaining a linear model (tf, ss, zpk) from a Simulink model
• Batch linearization across operating points and parameter variations
• Building LPV models with ssInterpolant
• Debugging linearization results (zero gain, unexpected dynamics)
• Extracting multiple LTI systems with a single model compile

When NOT to Use

• Frequency response estimation from simulation — use simulink-frequency-response for frestimate-based fallback
• No Simulink model is involved

Workflow