Research On Integration Method And Realization Of Measurement And Control System In Fermentation Process Based On PLC

Animalcule fermentation engineering is the foundation of bioengineermg as well as modern biology technology and bioengineering industrialization. The measurement and control system in the fermentation process is the important part of the fermentation system, which directly influences the production of fermentation process. With effectively monitoring and controlling fermentation process by using measurement and control system, the fermentation process production can run on the rails, and the yield and quality of fermentation is raised. With the development of fermentation engineering technology, the intelligent measurement and control system in fermentation based on the computer technology is imminently needed. Now the measurement and control system in the fermentation, which has the incomplete framework and low instability and control level, can't fully meet the need of fermentation production. Therefore, researching and integrating the intelligent measurement and control system in the fermentation process produce significant value in application.In this paper, on the basis of detailed analysis of research progress measurement technology and system in the fermentation process, the integration of measurement and control system based on PLC in fermentation process is researched. The system framework, control function description and integration method is given. According to the technical process and characteristic of parameter detection and control,...