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Type: Conference paper
Title: An input delay approach to digital control of suspension systems
Author: Sun, W.
Gao, H.
Shi, P.
Citation: Chinese Control and Decision Conference, 2008, CCDC 2008 / pp. 4728-4731
Publisher: IEEE
Publisher Place: China
Issue Date: 2008
ISBN: 9781424417346
Conference Name: Chinese Control and Decision Conference (2008 : Yantai, Shandong)
Statement of
Weichao Sun, Huijun Gao, Peng Shi
Abstract: This paper investigates the problem of robust sampled-data H∞ control for active vehicle suspension systems. By using an input delay approach, the active vehicle suspension system with sampling measurements is transformed into a continuous-time system with a delay in the state. The transformed system contains possibly non-differentiable time-varying state delay. The controller design is cast into a convex optimization problem with LMI constraints. A quarter-car model with active suspension system is considered and the effectiveness of the proposed approach is illustrated by a realistic design example.
Keywords: Active Suspension System; H∞ Control; Input Delay; Linear Matrix Inequality; Parameter Uncertainty; Sampled-data Control
Rights: © 2008 IEEE
RMID: 0020128345
DOI: 10.1109/CCDC.2008.4598227
Appears in Collections:Electrical and Electronic Engineering publications

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