Pneumatic-Piezoelectric Hybrid Vibration Suppression For a Flexible Translating Beam Using Adaptive Fuzzy Sliding Mode Control Algorithm

Qiu, Zhi-cheng; Wang, Bin; Zhang, Xianmin; Han, Jianda

doi:10.20855/ijav.2017.22.3475

Cited by 2 publications

(2 citation statements)

References 13 publications

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“…Passive control uses damping materials and intelligent materials to suppress vibration, has low cost and does not require an external energy system, but it cannot make real-time adjustments according to external excitation [20]. In the 1990s, a variety of active control methods were developed for vibration control of flexible manipulators, such as adaptive control, variable structure sliding mode control, and fuzzy and neural network control [21]- [23]. Adaptive control has good performance in suppressing the vibration of a system with serious parameter uncertainty.…”

Section: Introductionmentioning

confidence: 99%

Dynamic Modeling and Vibration Suppression for Two-Link Underwater Flexible Manipulators

et al. 2022

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This paper proposes a composite controller (CC) to improve the accuracy of trajectory tracking and suppress the vibration of two-link underwater flexible manipulators. A dynamic model of the flexible manipulators considering hydrodynamic force is established by combining the Lagrange equation and Morison formula. Then, the dynamic model is divided into a flexible dynamic subsystem and rigid dynamic subsystem, and a decomposed dynamic control strategy is presented for the two subsystems. In particular, an adaptive fuzzy sliding mode control scheme (AFSMC) with good robustness to compensate for uncertain factors is designed to track the joint trajectory and suppress vibration. Next, the trajectory tracking control of two-link underwater flexible manipulators is simulated to investigate the performance of the framework. The results show that the hydrodynamic force and flexible deformation markedly affect the input torque of the joint, and the traditional sliding mode controller (SMC) is superior to proportional integral derivative (PID) control in managing hydrodynamic force disturbance and inferior in suppressing flexible vibration. The proposed composite controller based on adaptive fuzzy sliding mode control CC(AFSMC) is more effective in restraining the vibration of flexible manipulators and resisting hydrodynamic force disturbance than PID and CC(SMC).

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Section: Introductionmentioning

confidence: 99%

Dynamic Modeling and Vibration Suppression for Two-Link Underwater Flexible Manipulators

et al. 2022

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“…Nasser et al 13 used a nonlinear fuzzy controller for active vibration damping of composite structures. Adaptive fuzzy sliding mode based active vibration controller for flexible structures were discussed in Li et al, 14 Nguyen et al, 15 and Qiu et al 16,17 Li et al 14 presented an adaptive fuzzy sliding mode based active vibration control where fuzzy logic-based controller was applied to active vibration control of a smart flexible beam with mass uncertainty through experimental studies. Qiu et al 18 designed the design and implementation of a fuzzy sliding mode control algorithm and a composite controller to dampen the vibration of a flexible manipulator with a flexible link and a harmonic drive gear.…”

Section: Introductionmentioning

confidence: 99%

Adaptive backstepping fuzzy sliding mode vibration control of flexible structure

Fang

Fei

2018

Journal of Low Frequency Noise, Vibration and Active Control

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An adaptive backstepping fuzzy sliding mode control is proposed to approximate the unknown system dynamics for a cantilever beam in this paper. The adaptive backstepping fuzzy sliding mode control is developed by combining the backstepping method with adaptive fuzzy strategy, where backstepping design approach is used to drive the trajectory tracking errors to converge to zero rapidly with global asymptotic stability and fuzzy logic system is designed to approximate the unknown nonlinear function in the adaptive backstepping fuzzy sliding mode control. The proposed backstepping controllers can ensure proper tracking of the reference trajectory, and impose a desired dynamic behavior, giving robustness and insensitivity to parameter variations. Numerical simulation for cantilever beam is investigated to verify the effectiveness of the proposed adaptive backstepping fuzzy sliding mode control scheme and demonstrate the satisfactory vibration suppression performance.

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Pneumatic-Piezoelectric Hybrid Vibration Suppression For a Flexible Translating Beam Using Adaptive Fuzzy Sliding Mode Control Algorithm

Cited by 2 publications

References 13 publications

Dynamic Modeling and Vibration Suppression for Two-Link Underwater Flexible Manipulators

Dynamic Modeling and Vibration Suppression for Two-Link Underwater Flexible Manipulators

Adaptive backstepping fuzzy sliding mode vibration control of flexible structure

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