转动梁纵横弹性运动的非线性解法  

NONLINEAR SOLUTION TO THE LONGITUDINAL AND TRANSVERSAL ELASTIC MOTION OF ROTATING BEAM

作　　者：高卫民[1] 郑巍[1] 洪善桃[1] 

机构地区：[1]同济大学汽车学院,上海200092

出　　处：《振动与冲击》2004年第2期8-11,共4页Journal of Vibration and Shock

摘　　要：本文论及转动梁纵横弹性运动的解法。首先 ,对非线性运动方程进行线性化的解法进行了讨论。接着 ,引入了动力刚化。关于动力刚化问题的研究引起国外学者的广泛兴趣 ,并发表了大量论文。最后 ,与上述各种方法不同 ,本文提出了采用非线性方法对上述方程求解 ,并得出相应的结果。The solution to the equation of longitudinal and transversal elastic motion of a rotating beam is concerned. The solution by linearization method is discussed. The dynamic stiffening is introduced, which many researchers are interested in with a lot of papers published. Different from the various methods mentioned above, the nonlinear method for solving the above equation is presented and the corresponding results are obtained.

关 键 词：纵横弹性运动 非线性方程 线性化 动力刚化 转动梁 

分 类 号：O32[理学—一般力学与力学基础]