In this paper, engine braking control by continuous variable gear ratio transmission (CVT) and its design method are proposed. This control enables to follow target vehicle deceleration in stable and good response. First, kinetic equations of vehicle deceleration are shown. Second, control design concept is derived from these equations. Next, the concept is embodied as H-infinity control problem, and controller is obtained from it. Finally, the controller is applied for adaptive cruise control (ACC) and verified with experiment.
CVT gear ratio control as an engine braking actuator for vehicle automatic deceleration
CVT-Getriebeübersetzungsregelung als ein Motorbremsaktor für das automatische Abbremsen von Fahrzeugen
ECC, European Control Conference, 2009 ; 4284-4289
2009
6 Seiten, 17 Bilder, 6 Quellen
Conference paper
Storage medium
English
Vehicle deceleration braking method and vehicle deceleration braking system
European Patent Office | 2023
|