Multi-Objective Robust Active Vibration Control of an Arbitrary Thick Piezolaminated Beam

Hasheminejad, Seyyed M.; Vahedi, Mohammad; Markazi, Amir H.D.

doi:10.1080/15376494.2014.882460

Cited by 9 publications

(3 citation statements)

References 52 publications

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“…16,30,31 Furthermore, many other advanced control schemes were developed for smart structures, for example independent modal space control, 32,33 model predictive control, 34 sliding mode control, 35,36 and robust control. [37][38][39] Furthermore, without using a mathematical model, some intelligent control methods can be applied, like neural network control [40][41][42][43][44] and fuzzy logic-based control. [45][46][47] All the control strategies mentioned above only took the displacement or velocity as the measured output, and fed them back to controllers.…”

Section: Introductionmentioning

confidence: 99%

A refined disturbance rejection control for vibration suppression of smart structures under unknown disturbances

Zhang

et al. 2019

Journal of Low Frequency Noise, Vibration and Active Control

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Vibrations are usually caused by continuous disturbances with large amplitudes. Different from other control methods, disturbance rejection control is a potential method, which considers the unknown disturbances in the control design. To remedy the shortcomings of the existing disturbance rejection control in the vibration reduction of structures especially under high-frequency periodic disturbances, this paper aims to improve the control ability of the current disturbance rejection control for the vibration suppression of smart structures under any unknown periodic disturbances with high-order frequency or random disturbances varying fast. Afterwards, the refined disturbance rejection control is compared with the previously designed disturbance rejection control with proportional–integral observer and disturbance rejection control with generalized proportional–integral observer on both theoretical and numerical levels.

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Section: Introductionmentioning

confidence: 99%

A refined disturbance rejection control for vibration suppression of smart structures under unknown disturbances

Zhang

et al. 2019

Journal of Low Frequency Noise, Vibration and Active Control

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“…2 Generally, the piezoelectrics are regarded as actuators for suppressing structural vibrations; relevant researches have been studied by many institutions and have developed rapidly in recent years. [3][4][5][6][7] Meanwhile, the hysteresis effect of the piezoelectric actuator brings difficulties to modeling and controller design; 8 the highly driving voltage restricts its application scope for vibration control. 9 To solve this problem, this article proposes solid propellant microthruster arrays (SPMA) as actuators to suppress the vibration of the solar panels.…”

Section: Introductionmentioning

confidence: 99%

Optimal placement of actuators for active vibration control using a novel adaptive cuckoo search

Yang

Miao

Fan

et al. 2017

Proceedings of the Institution of Mechanical Engineers, Part I:

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“…There are only a few control methods considering the influence of disturbances or aiming at rejecting disturbances, for example, ∞ control, adaptive control, and disturbance rejection control. A considerable amount of literatures can be found on ∞ robust control [52][53][54] and adaptive control [55][56][57][58] for vibration suppression problems. Nevertheless, the disturbances considered in ∞ controllers are normally measurement noises with low amplitude and zero mean value.…”

Section: Introductionmentioning

confidence: 99%

Generalized-Disturbance Rejection Control for Vibration Suppression of Piezoelectric Laminated Flexible Structures

Zhang

Wang

Zhang

et al. 2018

Shock and Vibration

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In the framework of disturbance rejection (DR) control, the paper proposes a generalized-disturbance rejection (GDR) control with proportional-integral (PI) observer for vibration suppression of smart structures under any unknown continuous disturbances. In the proposed GDR-PI control, a refined state space model is first constructed, and a generalized disturbance including the disturbance influence matrices, unknown physical disturbances, and state variables is defined. In the closed loop of GDR-PI control, physical disturbances can be counteracted indirectly by feeding back estimated generalized disturbances. By this means, the GDR-PI control remedies most of the defects in conventional DR control and has excellent performances especially in the following situations: (i) the disturbances are completely unknown; (ii) the number of sensor signals is less than the number of disturbances; (iii) the unknown disturbances vary fast. Finally, the GDR-PI control is validated and compared with ∞ state feedback control and conventional DR control available in the literature for vibration suppression of smart beams.

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Multi-Objective Robust Active Vibration Control of an Arbitrary Thick Piezolaminated Beam

Cited by 9 publications

References 52 publications

A refined disturbance rejection control for vibration suppression of smart structures under unknown disturbances

A refined disturbance rejection control for vibration suppression of smart structures under unknown disturbances

Optimal placement of actuators for active vibration control using a novel adaptive cuckoo search

Generalized-Disturbance Rejection Control for Vibration Suppression of Piezoelectric Laminated Flexible Structures

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