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Fixed order ℋ ∞ controller for quarter car active suspension system
2015 Edition, June 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents an LMI based fixed-order controller design for quarter car active suspension system in order to ensure ∞ performance and the stability in the predefined D-Region. The simulation results and dynamic...

Physical model of a quarter-car active suspension system
2017 Edition, May 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The potential advantages of a modern active suspension system are recognized for race cars, on road cars or even for great series cars. Beside the passenger ride comfort, the control of the vehicle vertical acceleration directly affects the...

Direct adaptive neural control of a quarter-car active suspension system
2011 Edition, September 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents the design and implementation of a direct adaptive neural network (DANN) based feedback linearization controller for a two degree of freedom (2DOF), quarter-car active vehicle suspension system (AVSS). The main objective is to...

Performance analysis of quarter car active suspension system: LQR and H∞ control strategies
2012 Edition, July 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a time domain performance analysis of LQR and H∞ control strategy implemented to a quarter car suspension model. The performance analysis is carried out on the basis of body travel, body acceleration and suspension deflection criteria. The simulation...

A linear model of quarter car active suspension system using composite nonlinear feedback control
2012 Edition, December 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The composite nonlinear feedback (CNF) control technique is successfully applied to design the controller based on control law for an active suspension system. The CNF control law is composed of a linear control law and a nonlinear feedback part. The main idea of...

Control of a quarter car nonlinear active suspension system
2007 Edition, December 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents the investigation of performance of a quarter car nonlinear active suspension system with a backstepping control strategy. Dynamic model of a suspension system is highly nonlinear. This paper presented a suspension...

Ride comfort quality improvement for a quarter car semi-active suspension system via state-feedback controller
2017 Edition, December 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The objective of this study is to simulate the road disturbance toward suspension in a quarter car system. This suspension system consists of springs, shock absorbers and linkages that connects a vehicle to its wheel and allows relative motion between the...

Fuzzy PID controller simulation for a quarter-car semi-active suspension system using Magnetorheological damper
2012 Edition, September 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A quarter-car dynamic system has been modeled using Magnetorheological (MR) damper and a parallel structure of fuzzy PID controller to control the semi-active suspension system. The polynomial model is applied to estimate the behavior of MR damper....

Performance evaluation of quarter car model semi active suspension system with fuzzy logic system
2017 Edition, December 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper makes study on fuzzy logic controlled semi active suspension system. Quarter Car Model (2-DOF) is developed and simulation models are prepared in MATLAB/SIMULINK software. Input parameters for model simulation are taken from literature available...

An observer design of nonlinear quarter car model for active suspension system by using backstepping controller
2009 Edition, March 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents the use of backstepping controller in order to construct an active suspension for a quarter car model with observer design. The implementation of backstepping controller is presented in non-linear quarter car...

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