The active control of a suspension system aims to produce an isolated behavior of the system's spring mass (e.g. increased comfort, increased performance etc.) In the present paper a nonlinear active suspension nonlinear controller correspondingto a third order Taylor series has been designed and optimized for a rough road profile, using a Regenerative Evolution Strategy. Simulation results reveal that the proposed methodology shows excellent performance. Also the robustness of the controller is demonstrated for a variety of driver's seats increasing the capabilities of the proposed methodology and proving it's effectiveness.
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