Fuzzy logic is used to control active suspension of a one-half-car model. Velocity and acceleration of the front and rear wheels and undercarriage velocity above the mentioned wheels are taken as input data of the fuzzy logic controller. Active forces improving vehicle driving, ride comfort and handling properties are considered to be the controller outputs. The controller design is proposed to minimize chassis and wheels deflection when uneven road surfaces, pavement points, etc. are acting on the tires of running cars. A comparison of active suspension fuzzy control and spring/damper passive suspension is shown using MATLAB simulations.
Using fuzzy logic to control active suspension system of one-half-car model
Fuzzy-Logik-Regelung einer aktiven Radaufhängung und deren Simulation anhand des Modells eines halben Autos
2003
7 Seiten, 6 Bilder, 3 Tabellen, 4 Quellen
Aufsatz (Konferenz)
Englisch
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