Simulation and experimental tests on active mass damper control system based on Model Reference Adaptive Control algorithm

Tu, Wanqing; Lin, Xin; Tu, Bo; Xu, Jingwen; Tan, Dongmei

doi:10.1016/j.jsv.2014.05.043

Cited by 22 publications

(14 citation statements)

References 10 publications

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“…The opportunity currently offered by many research laboratories to physically test adaptive systems (in parallel to numerical tests) [17,66,72] and the development of electric actuators capable of providing large control forces with reduced delays [122], potentially will soon allow to bridge the gap between theory and practice and to increase practical applications of adaptive structural control.…”

Section: Recent Perspectivesmentioning

confidence: 99%

A Review on Adaptive Methods for Structural Control

Venanzi¹

2016

TOCIEJ

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Adaptive control algorithms are widely used in many technical fields like aeronautics and robotics for controlling systems whose characteristics vary with time or are uncertain. In the last decades, with the diffusion of active and semiactive control applications in civil engineering, adaptive methods started to be adopted for structural control. This paper provides an up-to-date survey on strategies currently available for adaptive control and a literature overview of solutions examined until today for structural applications.

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Section: Recent Perspectivesmentioning

confidence: 99%

A Review on Adaptive Methods for Structural Control

Venanzi¹

2016

TOCIEJ

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“…Zhang et al [18] studied experimentally the Fuzzy Control of seismic structure with an AMD. Tu et al [19] tested numerically and experimentally the AMD control system based on Model Reference Adaptive Control algorithm.…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of Different Active Control Systems of High Rise Buildings under Seismic Excitation

Ouni¹,

Kahla²,

Ahmed³

et al. 2019

Period. Polytech. Civil Eng.

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Large number of active vibration control systems existing in the literature has brought lot of confusion for engineers and junior researchers. This study deals with the comparison of different active control systems of a 20-storey building under seismic excitation for three control devices: Active Mass Damper (AMD), Active Bracing System (ABS) and Connected Building Control (CBC). Two different control configurations are considered to add active damping to the building. The first one employs force actuator and displacement sensor and is examined with first and second order Positive Position Feedback, Lead compensators and Direct Velocity Feedback. The second configuration employs a displacement actuator collocated with a force sensor and an Integral Force Feedback control law. A total number of 15 control cases are compared from the point of view of stability, robustness, performance and control effort.

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“…For such desired characteristic of control design, the adaptive control theory along with the Lyapunov stability has been mostly utilized for feedback control, and additionally, the model reference adaptive control (MRAC) has shown to be effective in response tracking for earthquake‐excited structures with linear parameter uncertainty and has been numerically and experimentally illustrated by the authors . Meanwhile, the backstepping concept is one of the most appealing and popular approaches to developing feedback controllers with the comprehensive improvement in control stability and robustness for uncertain nonlinear systems, with illustrations in seismic control .…”

Section: Introductionmentioning

confidence: 99%

Adaptive control of earthquake-excited nonlinear structures with real-time tracking on prescribed performance criteria

Shan

Ouyang

Shi

2018

Struct Control Health Monit

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A model reference adaptive control method is proposed to suppress the nonlinear responses of earthquake-excited structures with the proposed implementation of performance tracking criteria. The model reference concept is adopted to propose a comprehensive framework for real-time tracking on prescribed performances, and a deterministic reference model is presented to explicitly represent the prior-designed structural performances. The tracking error and the time-varying adaptive control law are systematically presented and designed by using the backstepping theory and the Lyapunov stability analysis.Little prior or explicit knowledge of structural nonlinear behavior is considered for the proposed adaptive backstepping law. Two performance schemes, inspired by the classical linear quadratic regulator control theory and the unknown disturbance cancelation, are developed. Illustrative examples of a bilinear single-degree-of-freedom system and a seismically base-isolated benchmark building structure are employed with a detail illustration and discussion about the control performance of the proposed methodology. Finally, an additional parametric study on the issues of the actuator saturation, the optimum parameter selection, and the switching delay is presented and discussed.

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Simulation and experimental tests on active mass damper control system based on Model Reference Adaptive Control algorithm

Cited by 22 publications

References 10 publications

A Review on Adaptive Methods for Structural Control

A Review on Adaptive Methods for Structural Control

Comparative Study of Different Active Control Systems of High Rise Buildings under Seismic Excitation

Adaptive control of earthquake-excited nonlinear structures with real-time tracking on prescribed performance criteria

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