Utilizing the methods of dynamical system theory,the Dullin-Gottwald-Holm equation isstudied in this paper.The dynamical behaviors of the traveling wave solutions and theirbifurcations are presented o
With the growing demands on accurately analyzing the dynamic behavior of engineering structures,it is sometimes inevitable to take nonlinear effects into consideration.
As the core part of aircraft,the vibration mechanism and control of aero-engine is of great value.Yet the active control method is hard to apply due to the complex structure and working environment of