11. SMART EV BATTERY CONTROL FOR HILL CLIMB
Authors
Yash V.Bangar, Sarthak S.Tamhane, Shubham A. Dhakane, Prithviraj D. Shinde, Kirti P. Natu,Prof.Pradnya Dethe
DOI:
Abstract
The hill starting control strategy was developed using the hill-start assist system to address the issue of easy slipping while starting an electric vehicle on a hill. The state equation of the slope recognition was achieved by simplifying the vehicle longitudinal dynamics equation and then a Luenberger observer was designed based on this state equ ation to recognize the road slope online. The problem of function trigger and the Hill Starting Aid valve control in the hill-start assist system had been solved by the slope recognition and starting resistance calculation. The simulation results show tha t the designed observer could recognize the road slope effectively and the system could meet the requirements of safety and driving comfort in hill starting process.