无杆牵引方式在机场的应用越来越广。针对某型系列飞机的前起落架的特殊性,运用层次分析法对无杆飞机牵引车的抱轮机构进行选型。结果表明,采用新型的横向夹销式抱轮机构,更能满足该型系列飞机的牵引和顶推作业。 Rodless traction in the airport more widely used. Aiming at the peculiarity of the nose gear of a certain series of aircraft, this paper uses the analytic hierarchy process (AHP) to select the wheel holding mechanism of the towing aircraft without rod. The results show that the use of a new type of horizontal pinch type hugging mechanism can better meet the type of aircraft traction and jacking operations.