Affiliation: | [1]Tianjin Key Labortory of Nonlinear Dynamics and Chaos Control, School of Mechanical Engineering Tiatljin University, Tianjin 300072, China [2]state Key Laboratory of Engines, Tianjin University, Tianjin 300072, China [3]School of Mechanical Engineering, Tianjin University of Technology, Tianjin 300384, China |