The effects on the towing attachment longitudinal dynamic forces of the tractor trailer combination were analyzed. Experimental study with two different towing attachments, i. e.
因此要进行车辆的纵向振动分析并考察挂接车辆牵引架动态纵向力的变化波动状况，选择合适的轮胎模型是必要的。
In order to analyze the influences of the factors of the towing attachment on the longitudinal riding comfortability of a tractor trailer combination, an eightdegreeoffreedom model of the tractor trailer combination was constructed.
挂接装置是影响机组纵向行驶平顺性的重要因素，该文建立了预测挂接车辆行驶平顺性的计算模型，并从理论上研究了挂接装置刚度系数、阻尼系数、车速、路面不平度、载荷等因素对机组行驶平顺性的影响规律，为合理确定挂接装置参数提供了理论根据。
The paper outlines development history of structure and power transmission system for aircraft towing tractor.
论述了飞机牵引车的结构和动力传动系统的发展历程。
When both the loader and the backhoe are permanently attached it is almost never called a tractor, not generally used for towing and usually does not have a power take-off.
当装载机和挖掘机永久连在一起的时候，就不叫拖拉机，因为他们基本上不承担拉东西的功能，因此也没有取力器轴。
The new sprinkler has these components: tractor, pump, the water distribution hose, the spray irrigation hose, the driving pulley, the decelerating device, the steel wire reel, the steel wire, towing wheel, reversing bend, the spray irrigation car and the quenching head etc. The decelerating device is located in the rear part of a tractor, and its input end is connected with the main wheel by the transmission belt. Its output end is connected with the steel wire reel. The steel wire is located on the steel wire reel.
解决难点的技术方案是：用拖拉机作动力的自行式喷灌机，其包括拖拉机，抽水泵，输水软管，喷灌软管，主动轮，其中还包括减速装置、钢丝绳卷筒、钢丝绳、拖带轮、返向弯头、喷灌小车和喷水头，减速装置设在拖拉机的后部，减速装置的输入端通过传动带与主动轮相联接，减速装置的输出端与钢丝绳卷筒联接，钢丝绳设在钢丝绳卷筒上。
X IMEI model WXQ5260TQY aircraft tow tractor, mostly is used for pushing or towing the airplane in the airport.
锡梅牌WXQ5260TQY飞机牵引车，主要用于机场顶推和牵引飞机。
With using of airplane towing tractor for moving airplane, not only the fuel of airplane is saved but also the pollution of noise and exhausted gas is reduced. Otherwise, the airplane engine is not vulnerable to be weared.
利用飞机牵引车移动飞机，能够节省飞机燃料、减少噪声和排气污染、降低飞机发动机的磨耗。
The power transmission way of towing tractor has gone through mechanical, hydrostatic and electric and hybrid power stages.
牵引车动力传动方式经历了机械、液力、电力及混合动力的发展过程；
Aircraft towing tractor, as an important airport ground support equipment (GSE), is used for moving various aircraft on the ground.
飞机牵引车是一种重要的机场地面支持设备，主要用于在地面牵引各种飞机。
This paper analyzes dynamical performances of a full power hydraulic brake system of aircraft towing tractor, and sets up a mathematical model of the hydraulic brake system.
分析了全液压制动系统的动态性能，并建立了全液压制动系统的数学模型。
Analyzing Dynamical Performance of Hydraulic Brake System of Aircraft Towing Tractor
飞机牵引车全液压制动系统动态性能分析
Design for the System of Hydraulic Drive Hybrid Power in Aircraft Towing Tractor
飞机牵引车液压驱动混合动力系统设计
An analysis on domestic and international high-powered tractors and agricultural group matching the status quo was conducted, and by analyzing tractor ploughing units, as well as the impact of the relevant factors, optimization program of towing efficiency, work efficiency and fuel economy was proposed, mathematical models and three-dimensional solid model were established, and based on ADAMS software, mechanical movement simulation was carried out.
摘 要：对200马力大型拖拉机犁耕机组匹配研究的成果进行了综述，分析了国内外大马力轮式拖拉机组与农机具的匹配现状，并通过分析拖拉机犁耕机组的受力情况以及相关的影响因素，提出了牵引效率、工作效率和燃油经济性的优化方案，建立数学模型和三维实体模型，并基于ADAMS软件进行运动力学仿真。
The mechanical model of a towing tractor with 14 DOF (Degree of Freedom) was developed.
建立了14自由度车辆牵引力学模型，它包含地面附着系数与车轮滑转率的分段非线性关系。
Development of Structure and Power Transmission System in Aircraft Towing Tractor
飞机牵引车结构及动力传动系统的发展牵引力，牵引功率