Exploiting Multi-sensors for a Fuzzy Controller in the Photo Bioreactor

This paper introduces an intelligent fuzzy controller, which makes full use of the computer´s computing capability with joined human-specific intelligence. Based on expert knowledge, the algaepsilas growth environment is divided into several fuzzy regions and the fuzzy integral algorithm is used to produce the on-site multi-source information fusion. The data fusion result reflects the precise distance arriving at the center of four environmental sample modes. Depending on the result the system will be able to identify their current growth patterns of the environment and is done according to the final pre-defined automated control operations. The study in view of the actual project object, the method involved has the certain practical value regarding the environment examination and the control.