Design of automobile decoupling engine mounting system

Two methods of decoupling engine mount system,torque axis and decoupling the model energy of the rigid body modes(RBM) are illustrated.And the computing method of torque axis and decoupling the model energy of RBM are carried out.In the end,design of the engine mounting system of a motor vehicle is made.The result shows that the engine mounting system can be decoupled effectively by using torque axis.