摘要： 为了解决发酵过程罐批关键变量和效益函数超前预报问题,利用VC++编程语言和神经网络滚动学习预报技术,设计了该套系统。在某抗生素厂进行了试运行,系统预报精度高、运行稳定、效果良好。

关键词: 发酵过程, 状态预报, 先进控制

Abstract: In order to solve the problem of the key variables prediction and the profit function prediction for fed-batch fermentation,this system is designed using VC++ programming language technology and rolling learning-prediction based on neural networks.It is put into trial run in an antibiotics plant,and results show the system runs steadily with high prediction accuracy and satisfactory effect.

中图分类号: 

• TP311.52