【摘要】 对轴承非线性油膜力模型进行了总结 ,综述了当前油膜力导致转子非线性行为的研究成果 ,讨论了该问题及油膜力和转子的建模研究中存在的不足 ,展望了该问题研究的发展趋势更多还原

【Abstract】 This paper summarizes the models of nonlinear oil film forces and the research achievements on the nonlinear dynamic behaviours of rotors caused by oil film forces It disscusses the problems with nonlinear oil film forces and moving differential equations of rotors Meanwhile,it prospects the trend of developments on above researches更多还原