Published 1999
| Version v1
Journal article
Comparison of the Behavior of Exact and Approximate Modelling of a Nonlinear Oscillator with one Degree-of-Freedom
- 1. Ecole Nationale des Travaux Publics de L'etat, Dgcb Lgm - Ura, Vaulx-en-Velin (France)
- 2. Division of Control and Biomechanics, Technical Univeasity of Lodz, Lodz (Poland)
Description
We consider a nonlinear mechanical system with one degree of freedom described by an exact model and then by a piecewise linear approximations of this model. We compare the global dynamic behavior of the exact model with that of the approximate model. An example shows that it is possible to describe complex behaviors with a rather reasonable accuracy. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Technical Physics
- Journal Volume
- 40
- Journal Issue
- 1
- Journal Page Range
- p. 101-108
- ISSN
- 0324-8313
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 32027081
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BIFURCATION; DIFFERENTIAL EQUATIONS; DYNAMICS; MATHEMATICAL MODELS; NONLINEAR PROBLEMS; NUMERICAL SOLUTION; OSCILLATORS
- Descriptors DEC
- ELECTRONIC EQUIPMENT; EQUATIONS; EQUIPMENT; MECHANICS
Optional Information
- Notes
- 6 refs, 4 figs, 3 tabs