Electric Vehicle Range Extension Control System Based on Front- and Rear-Wheel Sideslip Angle and Left- and Right-Motor Torque Distribution

2014 ◽  
Vol 187 (3) ◽  
pp. 60-68 ◽  
Author(s):  
Hayato Sumiya ◽  
Hiroshi Fujimoto
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Rear Wheel ◽  
Range Extension ◽  
Sideslip Angle ◽  
Torque Distribution ◽  
Motor Torque ◽  
Left And Right

A Study on Control System for Four-Wheels Independent Driving and Steering Electric Vehicle

2014 ◽  
Vol 701-702 ◽  
pp. 807-811 ◽  
Author(s):  
Xin Lai ◽  
Xin Bo Chen ◽  
Xiao Jun Wu ◽  
Dong Liang
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Control Algorithm ◽  
Rear Wheel ◽  
Network Control ◽  
System Structure ◽  
Zero Radius ◽  
All Wheel Steering ◽  
Dynamics Models ◽  
And Control

The structure and principle of four-wheels independent driving and steering (4WIS-4WID) electric vehicle are presented firstly, and on this basis the structure of network control system base on CAN bus is built. Kinematics and dynamics models of typical steering modes (such as all wheel steering, front (rear) wheel steering, parallel steering, zero-radius steering) are built, and the control strategy is presented. The experimental results show that the control system structure and control algorithm are effective.

Design and Development of Simple Control System for Small Hybrid Electric Vehicle

2012 ◽  
Vol 165 ◽  
pp. 73-77
Author(s):  
A.S. Danardono ◽  
Didi Widya Utama ◽  
Gandjar Kiswanto
Keyword(s):  
Control System ◽  
Electric Vehicle ◽  
Electric Motor ◽  
Hybrid Electric Vehicle ◽  
Gasoline Engine ◽  
Rear Wheel ◽  
Continuous Variable ◽  
Charging System ◽  
Variable Transmission ◽  
Hybrid Electric

This research describes the scope of design and test a traction controller to combine a 6.54 kW gasoline engine power and 2x48VDC/0.5 kW electrical brushless motors in a serial-parallel type of small hybrid electric vehicle. A central control system was designed to operate the engine which is equipped with continuous variable transmission and electric motor on rear wheel side in order to select the optimal torque in normal driving condition. The battery charging system draws its energy from the engine using two alternators: 80 Watt built-in alternator and 300 Watt additional alternator which is driven using a power take-off unit. To increase the electric charging capacity, the electric motor is able to operate as a generator during acceleration or deceleration condition (regenerative system). The static preliminary testing shows that the electric motor can generate about 38% of nominal motors power at 730 rpm of wheel rotation.

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