ALL-WHEEL STEERING CONTROL METHOD FOR ARTICULATED VEHICLES

摘要

PURPOSE: An all-wheel steering control method for articulated vehicle is provided to minimize the unnecessary movement of an articulated vehicle. CONSTITUTION: An all-wheel steering control method for articulated vehicle is as follows. A driver of the articulated vehicles can select the forwarding and reversing steering control modes(S10). A forwarding steering angle and reversing steering angle are calculated according to the selection of the driver in a mode selection step(S20). The steering angle of the second and third shaft is controlled to be matched with the steering angle, which is calculated by second and third shaft steering electric controllers, is controlled(S30). The reversing steering angle is calculated in consideration of the steering limitation of first to third shafts.