期刊
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
卷 35, 期 4, 页码 423-436出版社
SHANGHAI UNIV
DOI: 10.1007/s10483-014-1802-9
关键词
fractional exponential nonlinearity; harmonic balance method with alternating frequency/time (HB-AFT) domain technique; global response; stability
资金
- National Natural Science Foundation of China [10632040]
Comparisons of the common methods for obtaining the periodic responses show that the harmonic balance method with alternating frequency/time (HB-AFT) domain technique has some advantages in dealing with nonlinear problems of fractional exponential models. By the HB-AFT method, a rigid rotor supported by ball bearings with nonlinearity of Hertz contact and ball passage vibrations is considered. With the aid of the Floquet theory, the movement characteristics of interval stability are deeply studied. Besides, a simple strategy to determine the monodromy matrix is proposed for the stability analysis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据