In this paper the modern discrete optimal control theory is applied to the design of an adaptive suspension system of a motor vehicle. The performance index which involves the value of a quadratic form in the state and control variables over a fixed time is employed. Two different weighting function sets are proposed in the design for two different modes of the suspension system. In the case of the car moving straight, the feedback loop adjusts the suspension system so that the high frequency ride vibration is reduced. In the case of changing lanes and making turns, the feedback loop adjusts the suspension system so that the better road-holding is achieved.
Application of microprocessor in adaptive suspension systems
Mikroprozessoranwendung in adaptiven Aufhaengungssystemen
Conf. Record. Seventeenth ; 291-294
1984
4 Seiten, 2 Bilder, 8 Quellen
Conference paper
English
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