【摘要】 多工位输送机是一种可用在农药和化肥等农资产品纸塑包装后的装箱设备,其工作位置的定位要求快速准确,采用传统步进电机的开环控制难以达到要求。为此,以S7-300型PLC为平台,采用Fuzzy-Control软件运用模糊控制技术进行闭环设计,提高了设备定位的准确性。更多还原

【Abstract】 Multi-Position carrier is wildly used for packing pesticides and fertilizer etc. The position is acquired rapidly and accuracy. By traditional open-control for stepping motor ,it is hard to meet with requirement. This Paper adopted Fuzzy-Control software to structure closed-circle fuzzy control system and realized on S7 -300 PLC ,to promote the accuracy of the machine efficiently.更多还原