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Updated: Jun 26, 2025

Operation of the Collaborative Composite Manufacturing CCM System
Published on: October 1, 2019
Control of large amplitude limit cycle of a multi-dimensional nonlinear dynamic system of a composite cantilever beam
Lin Sun1, Xu Dong Li1, Xiaopei Liu2
1School of Environmental and Safety Engineering, Liaoning Petrochemical University, Fushun, 113001, China.
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.
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