Aiming at the adverse effects of in-wheel-motor on the design of front suspension structure and vehicle handling stability,the design of front suspension structure and parameters optimization are carried out.Firstly a steering knuckle structure suitable for the front suspension of in-wheel-motor drive vehicle is designed within available space and the coordinates of key hard-points are preliminarily determined.Then with steering handiness as optimization objective and steering returnability as constraint,an optimization model for wheel alignment parameters is established and a parameter optimi...
