Control of an automotive semi-active suspension (Q1954551)
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scientific article; zbMATH DE number 6173105
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Control of an automotive semi-active suspension |
scientific article; zbMATH DE number 6173105 |
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Control of an automotive semi-active suspension (English)
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11 June 2013
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Summary: Two controllers for an automotive suspensions with Magneto-Rheological (MR) dampers are proposed. One is a model-based using the Linear Parameter Varying (LPV) approach, and the other is a model-free controller with a Frequency Estimation Based (FEB) principle. The LPV controller includes an experimental nonlinear model of an MR damper using only one scheduling parameter. A comparison with a several semiactive controllers for comfort and road holding is discussed. The FEB controller is the best option based on frequency and time response analysis for comfort (10-20\%), suspension deflection (30-50\%), and road holding (1-5\%).
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