Dynamical behaviour of a controlled vibro-impact system

Liang Wang; Wei Xu; Ying Li

doi:10.1088/1674-1056/17/7/018

Dynamical behaviour of a controlled vibro-impact system

Liang Wang, Wei Xu, Ying Li

School of Mathematics and Statistics

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

In this paper, we give a controlled two-degree-of-freedom (TDOF) vibro-impact system based on the damping control law, and then investigate the dynamical behaviour of this system. According to numerical simulation, we find that this control scheme can suppress chaos to periodic orbit successfully. Furthermore, the feasibility and the robustness of the controller are confirmed, separately. We also find that this scheme cannot only suppress chaos, but also generate chaos in this system.

Original language	English
Pages (from-to)	2446-2450
Number of pages	5
Journal	Chinese Physics B
Volume	17
Issue number	7
DOIs	https://doi.org/10.1088/1674-1056/17/7/018
State	Published - 1 Jul 2008

Keywords

Chaos
Damping control law
Two-degree-of-freedom (TDOF)
Vibro-impact system

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10.1088/1674-1056/17/7/018

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abstract = "In this paper, we give a controlled two-degree-of-freedom (TDOF) vibro-impact system based on the damping control law, and then investigate the dynamical behaviour of this system. According to numerical simulation, we find that this control scheme can suppress chaos to periodic orbit successfully. Furthermore, the feasibility and the robustness of the controller are confirmed, separately. We also find that this scheme cannot only suppress chaos, but also generate chaos in this system.",

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AB - In this paper, we give a controlled two-degree-of-freedom (TDOF) vibro-impact system based on the damping control law, and then investigate the dynamical behaviour of this system. According to numerical simulation, we find that this control scheme can suppress chaos to periodic orbit successfully. Furthermore, the feasibility and the robustness of the controller are confirmed, separately. We also find that this scheme cannot only suppress chaos, but also generate chaos in this system.

KW - Chaos

KW - Damping control law

KW - Two-degree-of-freedom (TDOF)

KW - Vibro-impact system

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Dynamical behaviour of a controlled vibro-impact system

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Keywords

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