Optimzation of Front Wheel Alignment Parameters on a YZK5021 Boxing-Vehicle

In terms of the research achievements of the predecessors, the theory of front wheel alignment parameters is analysed.A YZK5021 Boxing Vehicle is used as a researching object for the establishments of the objective functions about self-alignment moment and resisting alignment moment in vew of the stability and the convenience,as well the tire's wear being led by front wheel alignment parameters,when the vehicle runs straight and in cornoring.Several tests on the vehicle show that the optimized front wheel alignment parameters are reasonable and for reference of this vehicle's improvement.