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Intermittent production to adapt to the low-volume, multi- variety production of multi-purpose , multi-functional , technology-intensive production device operating in industrial production , in particular, plays an increasingly important role in the field of chemical industry . Batch process control , however , is more complex , a variety of control variables , including temperature , level , modeling and control in the industrial production process typical significance . This paper first describes the beer and the process of filling production line , and its process flow analysis to determine the automatic control of the temperature and level of the beer production line as the research object ; batch process temperature system modeling analysis , using the experimental method build the mathematical model of the electric furnace , and PID parameters estimated according to the empirical formula , and then use the experience in the field the entire titration to determine the PID parameters , temperature system PID control , and experimental results . Mechanism modeling and experimental modeling are two ways to simulate the production process later in the article of the level control system , adaptive fuzzy system for experimental analysis and simulation using MATLAB , and ultimately the use of adaptive fuzzy controller for level control . In this paper, the production is characterized by intermittent use of the programmable controller in existing analog meter run stable , easy to operate , risk dispersion , the price is not high , the advantages of high-speed computing functions and memory functions , programmable controller controller intermittent production of good control . Effective , simple to control the batch process , transform filling production line on the basis of the above analysis , the use of PID is simple and effective feature , the successful design of PLC control system , the intermittent filling production line automatic control of the production process . Engaged in intermittent production process control development through in-depth study of intermittent control system and the control algorithm , the design work of the staff , has a certain practical value .
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