基于S7-200的装箱密度反馈控制系统设计

陈磊,胡发运,樊盛年,朱良龙

Design of a Feedback Control System Based on the Packing Density of the S7-200

CHEN Lei,HU Fayun,FAN Shengnian,ZHU Lianglong2

. 2013, (8): 152 .