Title :
Controllers tuning in a power-split continuously variable transmission
Author :
Savaresi, Sergio M. ; Taroni, Francesco ; Previdi, Fabio ; Bittanti, Sergio
Author_Institution :
Dipartimento di Elettronica e Informazione, Politecnico di Milano, Milano, Italy
Abstract :
The problem considered in this paper is the tuning of the control system of a power-split Continuously Variable Transmission (CVT) used in high-power tractors. Power-Split CVTs are characterized by the combination of a traditional (discontinuous) mechanical transmission and by a continuously-variable transmission. This guarantees, at the same time, smooth variations of the transmission-ratio and high efficiency of the overall transmission system.
Keywords :
Bandwidth; Control systems; Frequency measurement; Friction; Phase measurement; Synchronization; Valves; Continuously Variable Transmission; agricultural tractors; automotive systems; cascade control; power-split transmission; servo systems;
Conference_Titel :
European Control Conference (ECC), 2003
Conference_Location :
Cambridge, UK
Print_ISBN :
978-3-9524173-7-9
