Torque control using integrated battery-electric vehicle model with flexible shaft
Ristiana R.a, Hindersah H.a,b, Rohman A.S.a, Machbub C.a, Purwadi A.a,b, Rijanto E.c
a School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia
b National Centre for Sustainable Transportation Technology, Bandung, West Java, Indonesia
c Research Centre for Electrical Power and Mechatronics, Indonesian Institute of Science, West Java, Indonesia
Abstract
© 2017 IEEE.This paper presents an integrated battery-electric vehicle model with flexible shaft to involved battery dynamics into system. The torque control using integrated model to have more energy-efficient has been proposed. The linear quadratic integral (LQI) and PI control of the vehicle’s torque have been designed. Simulations have been performed with observations on energy consumption based on mechanical energy formulation. The simulations show that the use of the integrated model in the control system design (LQI or PI) may result in more energy-efficient system in an electric vehicle application.
Author keywords
Energy efficient,Energy efficient systems,Gear train,Integrated modeling,Linear quadratic,LQI control,Mechanical energies,Vehicle applications
Indexed keywords
electric vehicle applications,energy-efficient,flexible shaft of gear train,integrated battery-electric vehicle models,PI and LQI control
Funding details
The authors gratefully acknowledge partial funding support from the NC STT-ITB, and also scholars of the 15 School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia, and LPNK scholarships given to the first author from the Ministry of Research, Technology, and Higher Education, Indonesia are also very much appreciated.