feedback

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Connecting two models with negative feedback.

Library

EngeeControlSystems

Syntax

Function call

sys = feedback(sys1, sys2) forms a feedback system in which the link sys1 it is located in the direct path, and the link sys2 — in the feedback. Both must be either continuous or discrete with the same sampling period.

Arguments

Input arguments

# sys1 — dynamic system model

+ dynamic system model

Details

A dynamic link, which after connection will stand in the direct path of the control system.

Data types

Pid, PidStd

# sys2 — dynamic system model

+ dynamic system model

Details

A dynamic link, which after connection will stand in the feedback of the control system.

Data types

Pid, PidStd

Output arguments

# sys — the resulting system

+ dynamic system model

Details

The system resulting from the combination of two models.

Data types

ControlSystemsBase.TransferFunction