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Static Output-Feedback Control for Vehicle Suspensions: A Single-Step Linear Matrix Inequality Approach
Joint Authors
Rossell, Josep M.
Rubió-Massegú, Josep
Palacios-Quiñonero, Francisco
Karimi, Hamid Reza
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-19
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this paper, a new strategy to design static output-feedback controllers for a class of vehicle suspension systems is presented.
A theoretical background on recent advances in output-feedback control is first provided, which makes possible an effective synthesis of static output-feedback controllers by solving a single linear matrix inequality optimization problem.
Next, a simplified model of a quarter-car suspension system is proposed, taking the ride comfort, suspension stroke, road holding ability, and control effort as the main performance criteria in the vehicle suspension design.
The new approach is then used to design a static output-feedback H∞ controller that only uses the suspension deflection and the sprung mass velocity as feedback information.
Numerical simulations indicate that, despite the restricted feedback information, this static output-feedback H∞ controller exhibits an excellent behavior in terms of both frequency and time responses, when compared with the corresponding state-feedback H∞ controller.
American Psychological Association (APA)
Rubió-Massegú, Josep& Palacios-Quiñonero, Francisco& Rossell, Josep M.& Karimi, Hamid Reza. 2013. Static Output-Feedback Control for Vehicle Suspensions: A Single-Step Linear Matrix Inequality Approach. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-1011118
Modern Language Association (MLA)
Rubió-Massegú, Josep…[et al.]. Static Output-Feedback Control for Vehicle Suspensions: A Single-Step Linear Matrix Inequality Approach. Mathematical Problems in Engineering No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-1011118
American Medical Association (AMA)
Rubió-Massegú, Josep& Palacios-Quiñonero, Francisco& Rossell, Josep M.& Karimi, Hamid Reza. Static Output-Feedback Control for Vehicle Suspensions: A Single-Step Linear Matrix Inequality Approach. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-1011118
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011118