摘要
The kinematical equations of McPherson suspension and steering system were set up by using R-W method of multi-rigid body system dynamics.The incidence matrix,route matrix,hinge vector matrix and system constraint equations were educed.The optimization model of McPherson suspension steering mechanism was founded by regarding the McPherson suspension and steering system as an integrated system.In order to gain the best optimization effect,a continuous weighting function was created according to the requirement of steering system performance.Taking example for TJ7136U,the optimization design of McPherson suspension steering system was conducted in this paper.
The kinematical equations of McPherson suspension and steering system were set up by using R-W method of multi-rigid body system dynamics. The incidence matrix, route matrix, hinge vector matrix and system constraint equations were educed. The optimization model of McPherson suspension steering mechanism was founded by regarding the McPherson suspension and steering system as an integrated system. In order to gain the best optimization effect, a continuous weighting function was created according to the requirement of steering system performance. Taking example for TJ7136U, the optimization design of McPherson suspension steering system was conducted in this paper.
