This paper deals with an active suspension control problem which does not require preview information. The problem is defined as a multi-objective control problem by using a simple 2 degree-of-freedom wheel-body model, Three objectives of the control are improvement of ride, betterment of handling, and a lower power requirement of the controller. Optimal sensors, their location, and an active control algorithm are obtained as a solution to the problem by using frequency response analysis under two kinds of input forces, such as road-induced force and body inertia force. The validity of the proposed control algorithm is shown through computer simulation.
An active control algorithm of vehicle suspensions
Aktiver Regelungsalgorithmus für Fahrzeugfederungen
SAE-Papers ; Mar ; 1-11
1990
11 Seiten, 9 Bilder, 6 Quellen
Conference paper
English
An active control algorithm of vehicle suspensions
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