1. Bifurcation and singularity in hysteretic nonlinear systems;Yang,2003
2. Periodic vibration and bifurcation of nonlinear systems;Zhang,2001
3. Research on the resonance range of nonlinear system;Yang;J Shijiazhuang Railway Inst,1989
4. The digital simulation and real-time simulation with an analogical computer for a multi-frequency excited Duffing’s oscillator;Yang;J Shijiazhuang Railway Inst,1993
5. The extended averaging methods and the coefficients of Hopf bifurcation’s normal form;Yang;J Shijiazhuang Railway Inst,2000