作者：陈中川，张冠宇（北京和利时智能技术有限公司，北京，100176）

摘要：本文以滴灌带生产线打孔单元为研究对象，阐述了基本工艺流程以及打孔工艺的控制难点。基于和利时MC运动控制器给出系统设计方案，对控制算法设计进行说明。控制系统采用优化的飞剪算法实现打孔轴运动轨迹的实时规划，达到自动纠偏的目的，保证系统稳定运行，避免频发的故障停机。经测试，该控制系统满足生产要求，运行稳定可靠，性能提升显著。

关键词：滴灌带；打孔；飞剪；轨迹规划

Abstract: Aiming at the drilling unit of drip irrigation belt production line,this paper introduces basic process and the control difficulties of the drilling control system. A control system based on Hollysys MC motion controller is proposed, and the control algorithm design is illustrated. The control system uses an optimized flying shear algorithm to realize the realtime planning of the movement trajectory of the punching shaft, achieving the goal of automatic deviation correction, ensuring the stable operation of the system, and avoiding frequent failures and shutdowns. The onsite test proved that the control system met production requirements, ran stably and reliably, and improved performance significantly.

Key words: Drip lrrigation belt; Drilling control system; Flying shear;Trajectory planning

在线预览：基于飞剪实现轨迹规划的滴灌带打孔控制系统设计

摘自《自动化博览》2020年3月刊