Textile winding tension control based on Active Disturbance Rejection Control

Textile winding process to maintain a stable and smooth tension is an extremely important part of the textile production process. The tension control of textile winding directly affects the quality of the product. In order to solve the problem, this paper adopts the Active Disturbance Rejection Control (ADRC) strategy to control textile winding tension, and in the controller construction, a nonlinear tracking differentiator based on a new type of second-order discrete maximum speed control synthesis function design is selected, which reduces the phase delay of signal filtering and improves the precision and dynamic performance of control. A simulation model of textile winder tension control was developed using MATLAB, and parameter tuning of the ADRC controller was carried out. The simulation results show that compared with the proportional-integral-derivative (PID) controller, the ADRC controller has fast response, small overshoot and high control accuracy, which can effectively overcome the external disturbance and internal uncertainty and ensure the smooth textile winding tension.