【摘要】 分析了提升过程中钢丝绳张力变化的影响因素,提出了采用S曲线速度图是可以减小张力突变的一种方法。利用Matlab/Simulink工具进行了仿真分析比较,结果显示按照S曲线运行能有效地实现在提升过程中的张力控制,减小张力突变。更多还原

【Abstract】 Analyzes the factors that influence the stretching changing in the hoisting process and put forward a method that adopting S-curve could reduce the stretching mutation.Simulation analysis has been done by the software Matlab/Simulink and the simulation results show that the stretching controlling is achieved and the stretching mutation is reduced effectively in the running process with S-curve.更多还原