Intelligent Measurement System Based on Soft-sensor Model and Its Applications in Fermentation Process
On-line measurement of the biomass parameters has become an urgent need for the optimal control for the fermentation process. An intelligent measurement system based on soft-sensor model is proposed. The system structure and concrete realization are presented in detail. The system has integrated the soft-sensor technology and the key biomass parameters can be obtained using the soft-sensor models, which are established based on the measurable variables. This intelligent system has been used in the L-lactic acid fermentation process measurement system and the key biomass parameter can be estimated on-line. In addition, it makes the real-time fermentation process closed loop optimal control become possible.
intelligent measurement system soft-sensor model fermentation process L-lactic acid fermentation
WANG Jianlin ZHAO Liqiang
School of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China, 100029
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2448-2451
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）