TY - JOUR AU - Ezeddin lou, Mohammad Hossein AU - Mohmmadion, Alireza TI - Trajectory Tracking Weeled Mobile Robot Using Backstepping Method with Connection off Axle Trailer JO - International Journal of Smart Electrical Engineering VL - 7 IS - 4 SP - 177 EP - 187 PY - 2018 DO - ER -