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 syste...

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1. Verfasser: SHIRATO RYOTA
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description 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
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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. 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subjects CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRANSPORTING
VEHICLES IN GENERAL
title DRIVING FORCE CONTROLLER OF ELECTRIC VEHICLE AND DRIVING FORCE CONTROL METHOD OF CAR AND ELECTRIC VEHICLE
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