摘要
利用广义函数导出阶梯轴横向弯曲振动的微分方程。应用作者在文献[1]、[2]中引入的 W 运算符,给出了建立阶梯轴横向弯曲自由振动的特征方程的一般简易方法。文中还讨论了应用广义函数的 Fourier 展开来求解阶梯轴横向弯曲强迫振动响应的方法。
In this paper,the differential equation of transverse vibration of a stepped shaft is de- rived by using generalized functions.A simple general method for founding the eigenequa- tion of transverse vibration of stepped shafts is presented by W operator developed by au- thor's.The method to solving forced vibration responses of transverse bending of stepped shafts are also discussed by using generalized functions in the paper.
出处
《现代电力》
1993年第4期27-35,共9页
Modern Electric Power
关键词
阶梯轴
横向弯曲振动
特征方程
强迫振动响应
stepped shaft
transverse vibration
eigenequation
forced vibration response
