1 School of Mechanical and Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang 050054, China
2 School of Science, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
Abstract Nonsmooth factors widely exist in natural and engineering areas, so it is important to study in general by dynamics theories. For non-smmoth systems, there not only are general bifurcations in smooth systems, but also occur special bifurcations, which are named non-smooth bifurcations. These non-smooth bifurcations have important effect on system dynamic behavior, and provide more routes to chaos. This is hot and difficult point for non-smooth dynamics.
2009, Vol. 28 
