Due to the complex working conditions of tractor and its frequent load fluctuation, it is difficult to analyze shift schedule through the traditional approach of building the mathematical model of power train. The paper will applied fuzzy control theory to the shift schedule. The control rules is determined based on the different operating states of tractor. Slip rate which is a important indicator to reflect tractor operation will be introduced as control parameters to research the control strategy of tractor’s powershift antomatic transmisson. The simulation result shows that the method can effectively avoid shift circulation and reduce the shift frequency, which improve the dynamic performance and fuel economy of tractors.
Fuzzy Control Strategy of Powershift Transmission of Tractor
Applied Mechanics and Materials ; 241-244 ; 1959-1963
2012-12-13
5 pages
Article (Journal)
Electronic Resource
English
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