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|Title:||An input delay approach to digital control of suspension systems|
|Citation:||Chinese Control and Decision Conference, 2008, CCDC 2008 / pp. 4728-4731|
|Conference Name:||Chinese Control and Decision Conference (2008 : Yantai, Shandong)|
|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|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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