Open AccessStochastic stability and control of coupled Duffing-van der Pol systems
Author(s) -
Li Wei,
Xu Wang,
Jianlin Zhao,
Yanfei Jin
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.5559
Subject(s) - van der pol oscillator , duffing equation , white noise , stability (learning theory) , interval (graph theory) , statistical physics , gaussian , control theory (sociology) , stochastic process , mathematics , physics , computer science , control (management) , nonlinear system , quantum mechanics , statistics , machine learning , combinatorics , artificial intelligence
By using the stochastic averaging method of quasi-Hamilton system and stochastic stbilization strategy, the stochastic stability and stabilization control of a coupled Duffing-van der Pol system under Gaussian white noise excitation with in semi-infinite time interval are investigated. The results show that, with suitable controlled parameters, effective stochastic stabilization can be realized.