Research on the Simulation of tension control system of the traction wire rope cleaning and detection line of pay-off unit

摘要

Take the traction wire rope cleaning and detection line of pay-off unit as an example, investigate the general law of the change during paying off of traction wire rope cleaning and detection line and build the mathematical model in each step of the paying off tension control system. Build the simulation model using MATLAB on the foundation of the mathematical model and research on the model. Afterwards, it is proved that the demand of keeping the tension of pay-off unit constant can be meet through regulating magnetic braking torque of pay-off unit.