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Non-linear systems of multiple degrees of freedom under both additive and multiplicative random excitations

✍ Scribed by G.Q. Cai


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
276 KB
Volume
278
Category
Article
ISSN
0022-460X

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πŸ“œ SIMILAR VOLUMES


IDENTIFICATION OF MULTI-DEGREE-OF-FREEDO
✍ C.M. Richards; R. Singh πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 534 KB

Conventional frequency response estimation methods such as the ''H1'' and ''H2'' methods often yield measured frequency response functions which are contaminated by the presence of non-linearities and hence make it difficult to extract underlying linear system properties. To overcome this deficiency

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✍ J.A. FITZPATRICK; H.J. RICE πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 65 KB

The authors of reference [1] are to be commended for implementing the &&reverse path'' non-linear spectral analysis method for identifying the constituents elements of simulated three-and "ve-degree-of-freedom (d.o.f.) non-linear systems. However, we feel that the paper requires some comment as to o

Experimental modal analysis of a multi-d
✍ Takeshi Kawashima; Taro Shimogo πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 752 KB

Though there are many non-linear systems in use, the experimental modal analysis techniques are based on the linear system. In this paper, an experimental modal analysis technique for a multi-degree-of-freedom system with random parametric excitation and non-linear damping being proportional to the

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✍ F. Benedettini; G. Rega; R. Alaggio πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 849 KB

A four-degree-of-freedom model able to capture the main phenomena which are likely to occur in the non-planar finite dynamics of an elastic suspended cable subjected to external forcings and support motions is developed from the continuum equations. It contains two in-plane and two out-of-plane comp