The optimum results showed that some laws of the strain energy of the spring in clutchengaging and disengaging change with structure and performance parameters of the spring.
优化结果表明，弹簧在离合器接合和分离过程中的变形能随其结构参数和性能参数有某种变化规律。
2
Simulation results indicate that the clutchengaging speed can be accurately controlled by using DC servo motor dual closed loop control system. The start quality of Vehicle was improved.
结果表明：直流伺服电机驱动离合器，能很好地控制离合器的结合速度，提高车辆起步品质。
3
Then, the paper analyzed the engaging process of clutch, performance indexes and influencing factors, and founded the vehicle dynamic model of the clutch engagement.