Vibration Control Using a Positive Position Feedback-based Predictive Controller Applied to a One-Bay Three-Story Scaled Shear Frame

Aguilar-Alvarez, P.; Valencia‐Palomo, Guillermo; Enríquez-Zárate, J.; Morales‐Valdez, Jesús; Hernández-González, Omar

doi:10.1007/s42417-022-00613-w

Cited by 6 publications

(1 citation statement)

References 37 publications

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“…The authors in Lezgy-Nazargah et al (2020) proposed state feedback and dynamic output feedback controllers by using the scriptH∞ control theory for vibration suppression in buildings considering time-delay effects in the measurements. More recently, further results on predictive vibration control were presented in Koutsoloukas et al (2022); Aguilar-Álvarez et al (2022). In general, vibration controllers assume the availability of state measurements given by displacements, velocities, and accelerations of each building story, which in most cases have to be estimated from accelerometer measurements on some (not all) stories, and to a lesser degree, from position available measurements the whole state can be estimated, for example, Li et al (2017); Beheshti-Aval and Lezgy-Nazargah (2010) where a positive acceleration, velocity, and position feedback control have been designed.…”

Section: Introductionmentioning

confidence: 99%

Robust observer for input and state estimation in building structure systems

Galaz-Palma

Targui

Hernández-González

et al. 2022

Journal of Vibration and Control

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This paper develops a robust observer for a class of linear systems subject to unknown signals, uncertainties, and disturbance output measurements for building structure systems. The highlight of the proposed observer is that it mitigates the adverse effects present in physical systems as it happens with the structural systems of buildings. The proposed robust observer provides a simultaneous estimation of building displacements and velocities (state vector) and the seismic force acceleration signal (unknown input) from noisy acceleration measurements of the structure. These estimations can help to reduce the displacements of building structure systems with the aid of a vibration controller. The convergence analysis of the proposed robust observer is based on Lyapunov theory, which resulted in a simple set of Linear Matrix Inequalities. An example considering a two-story building-like structure was performed to illustrate the effectiveness of the proposed observer.

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Section: Introductionmentioning

confidence: 99%

Robust observer for input and state estimation in building structure systems

Galaz-Palma

Targui

Hernández-González

et al. 2022

Journal of Vibration and Control

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An active disturbance rejection control approach to vibration control on flexible systems based on frequency response

Lin

2024

Adv Control Appl

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Active disturbance rejection control (ADRC) is considerably applied due to its advantage of focusing on merely dominant parameters. Research on flexible systems frequently confronting perplexing disturbances can utilize this method to simplify irrelevant items as a single variable. In this paper, we focused on vibration control problems in flexible systems with the application of ADRC and constructed a second‐order system model under the guideline of fundamental principles of ADRC and an innovative algorithm for tuning feedforward compensation ADRC. During the simulation, we discussed three cases in which each solely one parameter varies while others are kept invariant. Time, open‐loop frequency, and close‐loop frequency responses were respectively analyzed in all cases as to determine the stability of the system. According to the simulation results, we arrived at the conclusion: we should choose the specification of a flexible system within an intermediate range and evade from critical system parameters to procure stability and efficiency.

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H∞ Control-Based Optimization Design for Active and Passive Dynamic Vibration Absorber

Ouyang²,

Zhang³

et al. 2023

J. Vib. Eng. Technol.

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Vibration Control Using a Positive Position Feedback-based Predictive Controller Applied to a One-Bay Three-Story Scaled Shear Frame

Cited by 6 publications

References 37 publications

Robust observer for input and state estimation in building structure systems

Robust observer for input and state estimation in building structure systems

An active disturbance rejection control approach to vibration control on flexible systems based on frequency response

H∞ Control-Based Optimization Design for Active and Passive Dynamic Vibration Absorber

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