Gear rattle modeling based on transient stiffness and damping analysis

摘要：

　　Structural characters of gear contact have a determinative impact on gear rattle.Contrarily traditional method using average stiffness and damp coefficients which weakens the accuracy on modeling and analysis of gear rattle phenomenon,in this paper,a methodology modeling gear rattle process with transient stiffness and damp coefficients is proposed.Gear rattle process is modeled by considering the physical model of gear contact,gear pair movement,and actually geometrical meshing curve.A study of gear rattle is made by the simulation program and an experiment is also done to verify the method.Results show that this method can effectively analyze the frequency and the relative displacement of gear rattle,etc.

关键词： Gear rattle modeling transient stiffness and damping

作者: Ming Qin Ning Xie Hui Wang Kai Zhang Xueping Liu Dong Xiang

作者单位: State Key Laboratory of Wind Power Equipment and Control(Guodian United Power Technology Co., Ltd.), Department of Precision Instruments and Mechanology, Tsinghua University, 100084, Beijing,China.

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 936-947

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）