Title :
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
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;
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
DOI :
10.1109/CCA.2001.973966
