Author： Thompson A.G. Pearce C.E.M.
Publisher： Taylor & Francis Ltd
ISSN： 0042-3114
Source： Vehicle System Dynamics, Vol.35, Iss.1, 2001-01, pp. : 55-66
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Abstract
A simple and convenient matrix expression is derived for the performance index in the case of a linear vehicle model with two degrees of freedom and a preview active suspension, subject to a unit step road input and employing optimal control. The usual quadratic integral-type performance index is assumed and the effect of an additional form of constraint is described briefly. The effects of preview time on the performance index and the optimal feed-forward control are illustrated graphically for a particular example.
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