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Smart structures: Part I—Active and semi-active control

open access: yesScientia Iranica, 2011
This paper and a companion paper present a state-of-the-art review of significant research performed in the area of smart structures. The focus of the review is journal articles published since 1997.
Hojjat Adeli
exaly   +2 more sources

Semi-active Iterative Learning Control

Proceedings of the 2011 American Control Conference, 2011
This paper presents an Iterative Learning Control (ILC) algorithm for iterative parameter update in a semi-active system. The ILC law is designed to minimize a cost function, for example, the mean squared tracking error. First, a parametrized lifted domain representation of a linear parameter-varying system is developed explicitly. Based on this lifted
Sandipan Mishra, Andrew G. Alleyne
openaire   +1 more source

A semi-active suspension embedded controller in a FPGA

International Symposium on Industrial Embedded System (SIES), 2010
This paper explores the applicability of a Piece-Wise Multilinear Fuzzy Inference System (PWM-FIS) to the realization of embedded digital controllers for semi-active suspension systems. The nonlinear controller, obtained by approximation of a modified Skyhook control strategy trough off-line training of the PWM-FIS, has been implemented in a Field ...
Koldo Basterretxea   +2 more
openaire   +1 more source

Semi-Active Roll Control

Vehicle Dynamics International, 2020
BWI Group has further developed the active roll-control system by combining a second- generation rotary actuator with a unique hydraulic system, allowing the stabiliser bar to be connected for on-road use, or disconnected for off-road use
openaire   +1 more source

Cloud aided semi-active suspension control

2014 IEEE Symposium on Computational Intelligence in Vehicles and Transportation Systems (CIVTS), 2014
This paper considers the problem of vehicle suspension control from the perspective of a Vehicle-to-Cloud-to-Vehicle (V2C2V) distributed implementation. A simplified variant of the problem is examined based on the linear quarter-car model of semi-active suspension dynamics.
Zhaojian Li 0001   +5 more
openaire   +1 more source

Batch Reinforcement Learning for semi-active suspension control

2009 IEEE Control Applications, (CCA) & Intelligent Control, (ISIC), 2009
The object of this work is the design of a control strategy for semi-active suspension. In particular this paper explores the application of Batch Reinforcement Learning (BRL) to the design problem of optimal comfort oriented semiactive suspension. BRL is an artificial intelligence technique able to provide an approximate solution of optimal control ...
TOGNETTI, SIMONE   +3 more
openaire   +3 more sources

Wavelet Network for Semi-Active Control

Journal of Engineering Mechanics, 2011
This paper proposes a wavelet neurocontroller capable of self-adaptation and self-organization for uncertain systems controlled with semiactive devices that are ideal candidates for control of large-scale civil structures. A condition on the sliding surface for cantilever-like structures is defined. The issue of applicability of the control solution to
S. Laflamme   +2 more
openaire   +1 more source

A Semi-active Control System for Wind Turbines

2014
A semi-active (SA) control system based on the use of smart magnetorheological (MR) dampers to control the structural response of a wind turbine is proposed herein. The innovative approach is based on the implementation and use of a variable-properties base restraint.
CATERINO, Nicola   +3 more
openaire   +2 more sources

Semi-active control of friction dampers

Proceedings of 1995 34th IEEE Conference on Decision and Control, 2002
Quite a few papers have appeared dealing with how to minimize the effects of friction in machines. A recurring theme has been that friction is a dynamic phenomenon. As such, much attention has been paid to obtaining the appropriate friction model structure, and to the identification of model parameters.
P. Dupont, A. Stokes
openaire   +1 more source

Semi-Active Attitude and Vibration Control

Vehicle System Dynamics, 1993
SUMMARY The paper discusses the attitude and vibration control of a passenger car on the basis of a full vehicle model. The analysis presented consists of two parts: (I) The introduction of a newly developed semi-active anti-roll/pitch system, (ii) An example of an actively suspended full vehicle model using a simple control strategy to improve ride ...
P.J.TH. VENHOVENS   +2 more
openaire   +1 more source

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