Control of large amplitude limit cycle of a multi-dimensional nonlinear dynamic system of a composite cantilever beam.

ABSTRACT: For the first time, a control strategy based on Fuzzy Sliding Mode Control is implemented in the control of a large amplitude limit cycle of a composite cantilever beam in a multi-dimensional nonlinear form. In the dynamic model establishment of the investigated structure, the higher-order shearing effect is applied, as well as the second-order discretization. Numerical simulation demonstrates that a multi-dimensional nonlinear dynamic system of the investigated structure is demanded for accurate estimation of large amplitude limit cycle responses. Therefore, a control strategy is employed to effectively suppress such responses of the beam in multi-dimensional nonlinear form.

SUBMITTER: Sun L 

PROVIDER: S-EPMC11649825 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature