集散式计算机控制系统已在扬州开发应用为了解决半连续改性聚酯生产的控制问题，形成柔性的、多品种的生产系统，国家计委及中国纺织总会列题在扬州合成化工总厂进行“八五”攻关，并取得初步成果。目前，该系统已投入正常运行，酯化内温调节、柱顶温度调节、酯化进料量调... Distributed computer control system has been developed and applied in Yangzhou In order to solve the semi-continuous modified polyester production control problems, the formation of flexible, multi-species production system, the State Development Planning Commission and the China Textile Federation listed in Yangzhou Synthetic Chemical Plant “Eighth Five-Year” research, and achieved initial results. At present, the system has been put into normal operation, esterification temperature regulation, column top temperature regulation, esterification feed volume adjustment ...