Modeling and Control for an Asymmetric Hydraulic Active Suspension System

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概要

• 論文の詳細を見る

• In this paper we present a model for an automotive active suspension system which includes the dynamics of an asymmetric hydraulic actuator. In this model the force exerted by a single-rod cylinder is regarded as an internal state, and the sum of the oil flow rates through the orifice of a servo valve as the control input. We obtain a linear time-invariant (LTI) state state equation and propose a force-tracking-free one-step control method which can accept various linear control techniques. An optimal state-feedback control is applied as an example. Quarter car test rig experiment results show the effectiveness of the proposed approach in modeling and control.

• 一般社団法人日本機械学会の論文
• 2001-06-15

著者

• Won Sangchul

  Steel Processing Automation Research Center (sparc) Pohang University Of Science And Technology

• KIM Wanil

  Department of Electrical Engineering, Pohang University of Science and Technology

• Kim Wanil

  Department Of Electrical Engineering Pohang University Of Science And Technology

関連論文

• Delay-Dependent Exponential Stability of a Class of Neutral Systems with Time Delay and Time-Varying Parameter Uncertainties : An LMI Approach
• Robust Controller Design for Uncertain Time Delay Systems with Nonlinear Perturbations : An LMI Approach
• Modeling and Control for an Asymmetric Hydraulic Active Suspension System

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