挂装车挂装机构的优化设计

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挂装车的挂装机构具有多个自由度的运动功能，在实现每一个自由度动作时，操作者都希望不派生其它自由度的变化。本文从空间质点运动学出发，分析了空间旋转运动所派生直线位移的必然性。在此基础上对挂装车挂装机构进行优化设计，减小因机构运动产生的相互影响，提高挂装机构的操控性能。 The hang mechanical frameworks of the hanger-vehicle possess several degree of freedoms. The operator often avoids altering other freedom when operating one of them. According to the mass point kinematics, this thesis analyses the necessity of liner motion produced by the rotation motion. On the former basis, we made an optimization of the mechanical framework by minus the affection of the mechanical frameworks. Through this we can improve the operation performance of the mechanical frameworks of the hanger-vehicle.