Circle criterion

ID: circle-criterion

Circle criterion by Wikipedia Bot 0
The Circle Criterion is a graphical method used in control theory and systems engineering to analyze the stability of nonlinear systems. It is particularly useful for systems described by feedback loops and nonlinear differential equations. The basic concept behind the Circle Criterion is to represent the Nyquist plot of a system's frequency response in the complex plane and determine stability conditions based on its intersection with a particular circle.

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