电子器件Issue(5)：927-931,5.DOI:10.3969/j.issn.1005-9490.2014.05.028
基于Petri网的食用菌工厂控制系统研究
Studies on Edible Fungus Industry Control System Based on Petri Nets
摘要
Abstract
The scale of modern edible fungus industry expands unceasingly, and the PLC ( Programmable Logic Controller) control system becomes more and more complex, the error rate increases when design PLC control system with traditional experience method and the error detection is difficult. Therefore,it is very important to model and analyze the system. Based on Petri Net's graphic properties and ability of modeling concurrent events,the PLC control system of mushroom houses is focuses on modeling and analyzing in edible fungus factory,including some key equipments,such as blower,exhaust fan,humidifier,inside fan,compressor,restrain machine and so on. Finally, PLC control programs can be built easily and the system guarantees to work reliably and efficiently.关键词
食用菌工厂/Petri网/PLC/建模Key words
edible fungus industry/Petri Net/PLC/model分类
信息技术与安全科学引用本文复制引用
李俊英,景亮,赵不贿,孙文,邢倩..基于Petri网的食用菌工厂控制系统研究[J].电子器件,2014,(5):927-931,5.基金项目
江苏省农业科技支撑项目(BE2011335,BE2010348) （BE2011335,BE2010348）
