染整技术2019，Vol.41Issue(1)：17-22,6.
基于线性自抗扰控制的放卷张力控制系统
Unwinding tension control system based on linear auto disturbance rejection control
摘要
Abstract
Aiming at the problem of constant tension control of continuous rolling machine unwinding system, due to the characteristics of time-varying, non-linearity and coupling, the conventional PID control effect is bad, and a method of unwinding tension control is proposed by combining auto-disturbance rejection control method The According to the mechanism of unwinding operation, the mathematical model of the unwinding process is simulated, the static and dynamic decoupling model is deduced, and the linear auto-disturbance-rejection controller is designed. The simulation experiment is carried out by comparing the controller with the conventional PID control. Experiments show that the controller can make the tension of the fabric in the unwinding process to maintain a constant, improve the stability of the system and anti-jamming.关键词
卷径/张力控制/线性自抗扰/抗干扰Key words
volumediameter/tension control/LADRC/anti-interference分类
轻工纺织引用本文复制引用
马宏帅,赵世海..基于线性自抗扰控制的放卷张力控制系统[J].染整技术,2019,41(1):17-22,6.基金项目
天津市科技支撑重点计划项目(15ZCDGX00840) （15ZCDGX00840）
