DRIVING FORCE CONTROLLER OF ELECTRIC VEHICLE AND DRIVING FORCE CONTROL METHOD OF CAR AND ELECTRIC VEHICLE

PROBLEM TO BE SOLVED: To provide a driving force controller capable of controlling a driving motor more suitable for the travelling state of an electric vehicle and a car equipped with the same, and a driving force control method of the electric vehicle. SOLUTION: It is determined that control system is used to control each of electric motors 3FL-3RR, i.e. a torque control system for controlling, so that the output torque of each of the electric motors 3FL-3RR becomes a target output torque, and a rotation number control system for the number of rotations of each of driving wheels becomes the target number of rotations, on the basis of driving currents Ifl-Irrof the electric motors, the number of rotations Wfl-Wrr, and a steering operation amount (steering angle θ, steering angular velocity θ') by a driver. The output driving forces of the electric motors 3FL-3RR are each controlled on the basis of a result of determination. COPYRIGHT: (C)2007,JPO&INPIT