| 摘要 |
PURPOSE:To provide a rear wheel steering controller for a front/rear wheel steered vehicle which possesses the superior straight advance stability and small turning performance by reducing the physical disorder feeling of a driver, with the steering characteristic in smooth change in backing. CONSTITUTION:When backing of a vehicle is detected by a back gear selection detecting device 32, the steering angle ratio between rear wheels 12a and 12b, having the detection values of a car speed detector 30 and a front wheel steering angle detecting device 31 as factors, is obtained from a table and the rear wheels 12a and 12b are steered according to the steering angle ratio. |
