| 摘要 |
The present invention provides a control system of a through board device which is capable of controlling the speed and tension force of a rolled metal without interference. The control system of the through board equipment comprises: a travelling component calculation portion which calculates a value corresponding to travelling component of the rolled metal, based on a speed deviation of an object value of a central speed of the rolled metal and a measurement value measured by a speed measurement portion; a tensioning component calculation portion which calculates a value corresponding to a tensioning component which is vertical to the travelling component of the rolled metal, based on the tension deviation of an object value of a tension force of the rolled metal and a measurement value measured by a tension measurement portion; a front controller which calculates a torque reference value of a front roller motor that drives the front roller through adding the value corresponding to the travelling component of the rolled metal and the value corresponding to the tensioning component; and a rear controller, which calculates a torque reference value of a rear roller motor that drives the rear roller through subtracting the value corresponding to the travelling component of the rolled metal and the value corresponding to the tensioning component. |
