By employing acceleration feedback a body spring of arbitary stiffness may be incorporated in an active suspension design without loss of optimality.
Furthermore, as a practical simplification the necessary body position feedback may be measured relative to the axle rather than to the road. This entails only a slight loss in performance and results in a suboptimal system with a simplified feedback structure. The effects of the performance index weighting factors on the eigenvalues of the optimal system are discussed.
Optimal and Suboptimal Linear Active Suspensions for Road Vehicles
Vehicle System Dynamics ; 13 , 2 ; 61-72
1984-01-01
12 pages
Article (Journal)
Electronic Resource
Unknown
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