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随着市场的激烈竞争,从原材料到品牌都要求制造企业具有一定的柔性生产适应性,同时,节约能源和保护环境也越来越受到社会的极大关注。因此,应运而生的先进控制技术(APC)、实时优化(RT-OPT)、流程CIMS,在用于提高装置的操作、控制、监测、管理水平,追求经济利益最大化方面发挥越来越大的作用,并已成为通用机械及其应用领域(特别是石化工业)的热门话题。从研制简单的机械式指示仪表到气动和电动单元组合仪器,从单机自动化到成套控制系统,自动控制和监测技术在通用机械领域已取得了突飞猛进的发展。
With the fierce competition in the market, manufacturing enterprises are required to have flexible manufacturing adaptability from raw materials to brands. At the same time, energy conservation and environmental protection are also receiving more and more attention from the society. Therefore, the advanced control technology (APC), real-time optimization (RT-OPT) and the process CIMS that came into being are playing more and more important roles in improving the operation, control, monitoring and management of the device and pursuing the maximization of economic benefits And has become a hot topic in general machinery and its applications (especially the petrochemical industry). From developing simple mechanical indicating instruments to pneumatic and electric unit instruments, from stand-alone automation to complete control systems, automatic control and monitoring technology has achieved tremendous growth in the general machinery space.