With the MATLAB6.5 software, the change rule of rope tension and dynamic tension was simulated during one period of speed-up, uniform speed and slowdown in multirope friction shaft.

• 利用MATLAB6.；5工具进行了计算机仿真，得到了上提加速、匀速、减速一个周期的多绳提升张力及动张力的变化规律。