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Periodic response and crisis behavior for a system with piecewise-smooth non-linearities

✍ Scribed by Young B. Kim; Sherif T. Noah


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
668 KB
Volume
27
Category
Article
ISSN
0020-7462

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✍ Y.-B. Kim πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 512 KB

A modified FPA (Fixed Point Algorithm) is developed to analyze quasi-periodic responses of strongly non-linear dynamical systems with multi-input frequencies. An accurate and explicit form of the Jacobian matrix is used in the iteration process by selecting discrete integral points in the PoincareΒ΄m

QUASI-PERIODIC RESPONSE AND STABILITY AN
✍ Y.-B. Kim; S.T. Noah πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 514 KB

A modified HBM (Harmonic Balance Method) -AFT (Alternating Frequency Time) method is developed to obtain quasi-periodic responses of a horizontal Jeffcott rotor with a bearing clearance. Two truncated double harmonic expansions are used for calculating accurate quasi-periodic responses. The winding