With the our country development of level industry, DCS is more and more widespread application in the industry. The purpose of this research is aim at that chemical production line to imitate the development method of the true system, to methyl alcohol' production process, and develop a methyl alcohol system that having practically value to produce The text point out the main equipments and mathematics model with control processed. At the same time, bring to facing object the mold method and described the equipments the model level of structure.On the function design, It was complete the same with DCS control station. At the same time, It provided special function for decorous learning. For example, trouble opinion install interference , operation step record, grade point and so on.
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