摘要
针对现阶段国内织机电子送经控制系统的不足和缺点,提出了一种基于S-型张力传感器和32位工业控制ARM微处理器平台的电子送经控制系统;系统采用模糊自整定PID算法控制经纱张力,具体分析了模糊自整定PID算法的原理以及它在电子送经控制系统中应用,对系统的软件、硬件体系结构设计进行了详细介绍,并给出了张力信号变送电路和软件设计流程;实验结果表明,系统对织机的经纱张力控制灵敏,张力稳态误差较小;该系统性能稳定,实用性强,具有一定的应用价值。
As the insufficiency and shortcoming of current electronic let-off system of loom in inland, a new electronic loom let off system based on S-model tension sensor and 32bit ARM industrial control MCU platform is presented. The system uses fuzzy PID arithmetic to control the tension of wrap. The principium of fuzzy-PID arithmetic and its application in the electronic let-off system are analyzed. The software and hardware architecture are introduced in details. The results of experiments indicated the system can control the wrap ten sion sensitively, and the tension steady error is very small; Because of the steady performance and usage, the system will get some application value.
出处
《计算机测量与控制》
CSCD
2007年第2期179-181,共3页
Computer Measurement &Control
基金
浙江省科技厅重点科研资助项目(2004C21002)
