A Dynamic Data Exchange (DDE) module was established. By this module, a fuzzy PID control system realized to perform the control of dissolved oxygen in industrial fermentation process through CIMPLICTY, a process control software of GE company.

• 构建了DDE模块 ,通过其实现了将自编的模糊PID控制程序与GE公司的过程控制组态软件CIM PLICITY进行动态数据交换 ,从而实现工业发酵过程溶氧浓度的优化控制