Biological fermentation process is a non-linear, multi-variable, strong coupling and dynamic complex system. An embedded control system is designed based on ARM9, hardware used Samsung S3C2410 chip, the software used core portable Linux. PC using C++ programming. PC and ARM9 get the data from blue-tooth wireless communications. The experiments show that system is stable and reliable, without manual intervention in the case automatically to complete the multi-stage fermentation tank parameters collection, processing, real-time control, print, and other functions to facilitate the realization of the fermentation process of real-time monitoring.
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