机译:Research on dynamic characteristics of cracked gear pair considering time-varying friction
Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, School of Mechanical Engineering, Guangxi Key Laboratory of Disaster Prevention and Engineering Safety, Guangxi University, Nanning, China, School of Mechanical Engineer;
School of Mechanical Engineering, Tiangong University, Tianjin, China;
National Key Laboratory of Science and Technology on Helicopter Transmission, Nanjing University of Aeronautics and Astronautics, Nanjing, ChinaNingbo Zhongda Leader Transmission Equipment Co., Ltd., Ningbo, ChinaShenzhen Hefa Gear Machinery Co., Ltd., Shenzhen, China;
energy method; root crack; time-varying friction; time-varying mesh stiffness; vibration response;