Journal ArticleDOI
Active vibration control of building structures using fuzzy proportional-derivative/proportional-integral-derivative control:
Suresh Thenozhi,Wen Yu +1 more
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TLDR
In this article, a natural combination of industrial PD/PID control with fuzzy compensation is proposed, and the main contribution of this paper is that the stability of the fuzzy PD/pID control is proven with standard weight training algorithms.Abstract:
Although most real building structure controllers are in the form of proportional-derivative/proportional-integral-derivative (PD/PID), there have been few published theory results of PD/PID on structural vibration control. In order to minimize the regulation error, a PD/PID control needs relatively large derivative and integral gains. These deteriorate the transient performances of the vibration control. In this paper, a natural combination of industrial PD/PID control with fuzzy compensation is proposed. The main contribution of this paper is that the stability of the fuzzy PD/PID control is proven with standard weight training algorithms. These conditions give explicit selection methods for the gains of the PD/PID control. Experimental studies on a two-story building prototype with the controllers are addressed. The experimental results validate our theoretical analysis.read more
Citations
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Fuzzy neural network control algorithm for asymmetric building structure with active tuned mass damper
TL;DR: In this article, a mathematical model is developed for asymmetric structures that experience torsional effects when subjected to seismic excitation, and the resulting rotation will further aggravate the damage of the structure.
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Online control of an active seismic system via reinforcement learning
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A tuning algorithm for a sliding mode controller of buildings with ATMD
TL;DR: An automatic tuning algorithm for a sliding mode controller (SMC) based on the Ackermann’s formula that attenuates the structural vibrations of a seismically excited building equipped with an Active Tuned Mass Damper mounted on its top floor is proposed.
Journal ArticleDOI
Experimental verification of model-free active vibration control approach using virtually controlled object:
TL;DR: A mixed H 2 / H ∞ controller is designed considering both control performance and robust stability and the effectiveness of the proposed method is validated experimentally and the robustness of the controller is demonstrated by applying the same controller to various structures.
Journal ArticleDOI
Parameter tuning technique for a model-free vibration control system based on a virtual controlled object
TL;DR: Simulations and experiments demonstrate that a model-free linear quadratic regulator designed by the proposed approach provides sufficient vibration reduction.
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