| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a distance-to-empty extension control system by low-loss cornering, for reducing energy consumption by reducing cornering resistance by generating a lateral force required in cornering by using an optimum combination between a front wheel steering angle and a drive force difference moment. <P>SOLUTION: The distance-to-empty extension control system 100 is constituted of: an optimum drive force difference moment computing unit 101 for calculating an optimum drive force difference moment N<SB>z</SB><SP>*</SP>; a front wheel steering angle computing unit 102 for calculating the front wheel steering angleδ<SB>f</SB>; and a torque distribution control unit 103 for calculating a torque command value to be distributed to each of motors, and individually controlling the motors on the basis of the torque command value respectively. When a driver operates an active steering in response to a cornering radius, a front wheel steering angle commandδ<SB>h</SB><SP>*</SP>required when a vehicle corners only by the front wheel steering angle is outputted from the active steering. A drive force F<SB>acc</SB>may be inputted as a command value based on the driver's operation of an accelerator. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
