An original method to compute the steady state forced response of linear systems with periodically varying parameters under external excitations is proposed. The procedure is based on a modal approach with developments in the frequency domain. By using an iterative scheme to construct the approximat
A GENERALIZED BOLOTIN'S METHOD FOR STABILITY LIMIT DETERMINATION OF PARAMETRICALLY EXCITED SYSTEMS
✍ Scribed by Ö. Turhan
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 249 KB
- Volume
- 216
- Category
- Article
- ISSN
- 0022-460X
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✦ Synopsis
A boundary tracing method is presented for the construction of stability charts for non-canonical parametrically excited systems. The method is an extension, so as to cover the combination resonances, of the well known Bolotin's method, and reduces the boundary tracing problem into an eigenvalue analysis problem of some special matrices.
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