Title :
Harmonic response of variable-structure-controlled Van der Pol oscillators
Author :
Sira-Ramirez, Hebertt
fDate :
1/1/1987 12:00:00 AM
Abstract :
A variable-structure-controlled (VSQ Van der Pol oscillator is shown to produce an ideal average response of perfect harmonic nature when its motions are made to slide on a circle defined in the interior of its limit cycle. The sinusoidal responses are robust with respect to parameter perturbations and external disturbances.
Keywords :
Limit cycles; Nonlinear systems; Van der Pol oscillators; Circuits; Control system synthesis; Control systems; Harmonic distortion; Limit-cycles; Motion control; Nonlinear control systems; Oscillators; Polynomials; Robustness;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1987.1086026
