Simulink Control Design™ - MathWorks

Linearization Summary The linearization summary table displays the following properties of the block linearization: Block Path ...

custom linearization. For more information, see “Specify Linear System for Block Linearization Using MATLAB Expression” on page ...

Common Problematic Blocks Some Simulink blocks have properties that cause them to linearize poorly. Often, such blocks either li ...

Block Type Linearization Issue Possible Fix Blocks with discontinuities Blocks with discontinuities typically have poor lineariz ...

Block Type Linearization Issue Possible Fix Blocks with nondouble-precision signals Blocks that have nondouble-precision inputs ...

Speed Up Linearization of Complex Models Factors That Impact Linearization Performance Large Simulink models and blocks with com ...

For more information, see “More Efficient Batch Linearization Varying Parameters” on page 3-90. See Also See Also ...

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Frequency Response Estimation “Frequency Response Estimation Basics” on page 5-2 “Estimate Frequency Response Using Linear Anal ...

Frequency Response Estimation Basics Frequency response describes the steady-state response of a system to sinusoidal inputs. Si ...

The frequency response for a stable system describes the amplitude change and phase shift as a function of frequency. If Y(s) an ...

Estimate the frequency response of a system modeled in Simulink, without modifying the model. This approach is sometimes called ...

(^3) Create an input signal for estimation. The software injects this signal at the input you specify and measures the response ...

Disable the following types of blocks before estimation: Blocks that simulate random disturbances (noise). For alternatives way ...

Estimate Frequency Response Using Linear Analysis Tool This example shows how to estimate the frequency response of a portion of ...

Specify Operating Point for Estimation You perform frequency response estimation at a steady-state operating point of the model. ...

2 To specify frequency points for the input signal, Click. In the Add frequencies dialog box, specify the frequency range and nu ...

(^3) Specify the amplitude of the input signal. Enter 1 in the Amplitude field. When you specify a scalar value, Linear Analysis ...

Estimate Frequency Response Using Linear Analysis Tool ...

Analyze Estimated Frequency Response The simulation results viewer in Linear Analysis Tool lets you examine further details of t ...