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https://hdl.handle.net/2440/82508
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Type: | Journal article |
Title: | Robust sampled-data H∞ control for vehicle active suspension systems |
Other Titles: | Robust sampled-data H infinity control for vehicle active suspension systems |
Author: | Gao, H. Sun, W. Shi, P. |
Citation: | IEEE Transactions on Control Systems Technology, 2010; 18(1):238-245 |
Publisher: | IEEE-Inst Electrical Electronics Engineers Inc |
Issue Date: | 2010 |
ISSN: | 1063-6536 1558-0865 |
Statement of Responsibility: | Huijun Gao, Weichao Sun, and Peng Shi |
Abstract: | This brief 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 non-differentiable time-varying state delay and polytopic parameter uncertainties. A Lyapunov functional approach is employed to establish the H∞ performance, and the controller design is cast into a convex optimization problem with linear matrix inequality (LMI) constraints. A quarter-car model is considered in this brief and the effectiveness of the proposed approach is illustrated by a realistic design example. |
Rights: | © 2009 IEEE |
DOI: | 10.1109/TCST.2009.2015653 |
Published version: | http://dx.doi.org/10.1109/tcst.2009.2015653 |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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