Comparison and assessment of time integration algorithms for nonlinear vibration systems

• 作 者: 杨超 杨宝柱 朱涛 肖守讷
• 机 构: StateKeyLaboratoryofTractionPower,SchoolofMechanical
• 出 处: 中南大学学报：英文版
• 发表日期: 2017年5期
• 关键词: NONLINEAR VIBRATION CONSERVATIVE system EXPLICIT algorithm ACCURACY nonlinear vi
• 基金项目: Projects(51405402, 51505390) supported by the National Natural Science Foundation of China, Projects(2016YFB1200404,2016YFB1200505) supported by the National Key Research and Development Program of Ch

A corrected explicit method of double time steps (CEMDTS) was introduced to accurately simulate nonlinear vibration problems in engineering. The CEMDTS, the leapfrog central difference method, the Newmark method, the generalized-? method and the precise i