Pubblicazione scientifica

Intelligent Control and Management System for Recirculating Aquaculture

FILONE TECNOLOGICO	TEMA
economia circolare e sostenibilità

RIASSUNTO

Recirculating aquaculture is the future development direction of aquaculture industry. At present, most of recirculating aquaculture systems adopt the culture mode of fixed circulation water flow rate, but during different breeding stages it is difficult to maintain good water quality condition and there will exist energy and resource waste in the initial stage. Therefore, this paper proposed a culture mode with variable circulation water flow rate, which adopts fuzzy PID control combined with the gray prediction model, taking dissolved oxygen concentration as the control target. It can effectively improve the control precision of dissolved oxygen and provide new ideas for reducing energy consumption in the breeding process to some extent. The experiment results of simulation showed that the fuzzy PID control algorithm with grey prediction had better performances for the control of dissolved oxygen concentration, which effectively improved the control quality of conventional PID and fuzzy PID control.

DATA

Data di pubblicazione: 01/12/2019

AUTORI

CHEN JIE
SUN YINGYING
WU JUNHUI
WU YUSHENG
SI HUIPING
LIN KAIYAN

ENTE DI AFFERENZA

INST MODERN AGRICULTURAL SCIENCE & ENG TONGJI UNIVERSITYSHANGHAICHINA
XIAMEN TOBACCO IND CO LTD

RIVISTA

2019 IEEE 2nd International Conference on Electronics and Communication Engineering (ICECE) (Page(s): 438-443)

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