Linear System Analyzer

Create state-space object of model for use with the Linear System Analyzer tool

Since R2021b

Description

The Linear System Analyzer app creates a state-space (SS) object of the linear part of the electrical circuit (ABCD state-space matrices representing the RLC devices) for the specified model. The app models the nonlinear elements, such as the Distributed Parameters Line blocks, as inputs and outputs to the SS object by modeling them as the current source in the feedback to the state-space system. You can analyze the time and frequency responses of this SS object with the Linear System Analyzer provided with Control System Toolbox™ software.

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Open the Linear System Analyzer App

• MATLAB^® command prompt: Enter powerCableParameters

• Powergui block: Click Use Linear System Analyzer

Parameters

model — Analyzed model

no default | string

Model to analyze.

System inputs — Linear system inputs of model

no default | string

Inputs of the state-space model of your circuit for the Linear System Analyzer to use.

System outputs — Linear system outputs of model

no default | string

Outputs of the state-space model of your circuit for the Linear System Analyzer to use.

Buttons

Open Linear System Analyzer — Open Linear System Analyzer

button

Generates the state-space model of the circuit and opens the Linear System Analyzer for the selected system inputs and outputs.

Version History

Introduced in R2021b