Project supported by the National Natural Science Foundation of China (No. 10632040)
Bifurcation properties of a Duffing-van der Pol system with two parameters under multi-frequency excitations are studied. Three cases are discussed: (1) λ 1 is considered as bifurcation parameter, (2) λ 2 is co...
Project supported by the National Natural Science Foundation of China (Grant Nos. 10772140 and 10872155)
A crisis in a Duffing-van del Pol system with fuzzy uncertainties is studied by means of the fuzzy generalised cell mapping (FGCM) method. A crisis happens when two fuzzy attractors collide simultaneously with a fuz...
Project supported by the National Natural Science Foundation of China (Grants Nos 10472091 and 10332030).
The Chebyshev polynomial approximation is applied to investigate the stochastic period-doubling bifurcation and chaos problems of a stochastic Duffing-van der Pol system with bounded random parameter of exponential pr...