CAO Jia, WU Xing, XU Hui-fang, et al. Design of fermentation monitoring and control system based on PC and C8051F340 MCU[J]. 2011, 30(6): 74-76. DOI: 10.13873/j.1000-97872011.06.047.
A high-performance control system for E.coli recombinant human collagen is designed and manufactured to meet the high control requirements.The control system is composed of host PC and lower computer based on C8051F340 MCU.The fermentation parameters can be real-time online collected
stored and precisely controlled by using neural network intelligent algorithm.It is proved that the control system can work stably
reliably and the failure rate is low.Compared with manual control and general-purpose controller
the wet weight of fermentation product is approximately increased by 35 %
76.7 % respectively and fluctuation is small.It can meet the control requirements very well.