Description: The main factors which affecting industrial boiler water level disturbing and control principle have been analyzed. Integrate with the practice,puts forward cascade three-impulse water-supply control system and introduces the implement of digital PID control formula based on SCM.The results of practice indicate that the system can overcome the ostensible water level and has a better control effect..
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PLC在工业锅炉自动控制中的应用.doc
说明.htm
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