Stability analysis based on frequency domain methods for nonlinear systems

Author

Jugo, J. ; Anakabe, A. ; Portilla, J. ; de la Sen, M. ; Collantes, J.M.

Author_Institution

Electricity & Electron. Dept., Univ. of the Basque Country, Bilbao, Spain

fYear

2001

fDate

2001

Firstpage

794

Lastpage

798

Abstract

Frequency domain methods are an important tool for the analysis and design of linear systems. This work presents a stability analysis method based on the application of minimum-phase system properties to the frequency response of a nonlinear system linearized around a steady-state solution. The method is particularly suitable for high-frequency circuits design, although it can be generalized to any non-linear system. The proposed method is applied to a millimeter-wave oscillator based on a resonant tunnel diode

Keywords

circuit stability; control system analysis; frequency response; frequency-domain analysis; millimetre wave oscillators; nonlinear network analysis; nonlinear systems; stability; tunnel diode oscillators; frequency domain methods; frequency response; high-frequency circuits design; millimeter-wave oscillator; minimum-phase system properties; nonlinear systems; resonant tunnel diode; stability analysis; steady-state solution; Circuit synthesis; Frequency domain analysis; Frequency response; Linear systems; Millimeter wave circuits; Millimeter wave technology; Nonlinear systems; Oscillators; Stability analysis; Steady-state;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Applications, 2001. (CCA '01). Proceedings of the 2001 IEEE International Conference on

Conference_Location

Mexico City

Print_ISBN

0-7803-6733-2

Type

conf

DOI

10.1109/CCA.2001.973966

Filename

973966