| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of compatibly establishing smooth return of a steering means to the neutral position at an un-steering time and securement of stability of an vehicle operation. SOLUTION: A steering controller 10 determines whether a driver returns and steers the steering wheel 1 based on an output of a steering torque sensor 3 for detecting steering torque inputted into the steering wheel 1 and an output of a steering angle sensor 4 for detecting a steering angle of the steering wheel 1. When the driver steers, a steering reaction force characteristic of a steering reaction force actuator 2 is kept constant. When the driver does not steer, the steering reaction force characteristic is varied. COPYRIGHT: (C)2005,JPO&NCIPI |
