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Erschienen in:
1999 | OriginalPaper | Buchkapitel
Stability improvement of the vibro-impact discrete systems
verfasst von : J Awrejcewicz, K Tomczak
Erschienen in: Dynamics of Vibro-Impact Systems
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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In this work a control of the one- and two-degree-of-freedom vibro-impact systems with a delay loop is presented and analysed. The aim of the delay loop application is to make the return to the vibro-impact periodic motion after the occurrence of disturbances quicker than in the case without the loop. The proposed analytical approach yields the required delay loop coefficients. The original vibro-impact map is described which allows to solve the problem analytically for near resonance case in the one-degree-of-freedom system. The numerical calculations have supported our theoretical investigations. In addition, an efficient delay loop control applied to two-degree-of-freedom system is proposed.