Simplified HX Representation of Autonomous Lienard Systems Based on Marginal Linearization
YANG Wen-guang
HAN Yuan-liang
Abstract：By applying the fuzzy modeling of marginal linearization , a simplified HX representation for autono-mous Lienard system is proposed.The simplified HX representation based on the interpolation mechanism of fuzzy system transfers the fuzzy rules into piecewise constant coefficient linear differential equation .Compared to the existing literature methods , the novel method of time complexity and space complexity is greatly simpli-fied.Finally, the simulation experiments for Lienard system verify the validity of the simplified method.The results show that it has higher approximation precision , and the running time is very short.
Keywords：marginal linearizationautonomous Lienard systemslinear differential equation
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 66-69 )