DocumentCode
1644830
Title
Research on DO Intelligent Control System in Fermentation
Author
Xiaoliu, Zhu ; Dingguo, Jiang ; Yulin, Zhang ; Xu Baoguo
Author_Institution
Southern Yangtze Univ., Wuxi
fYear
2007
Firstpage
412
Lastpage
414
Abstract
The parameter of dissolved oxygen is one of great importance in the process of microbe fermentation. A normal PID is difficult to solve the nonlinear, time-delay characteristics. A intelligent PID controller is designed based on dynamic inertia factor PSO, which can adaptively adjust the parameters of PID and is used in the control of DO. Compared with normal PID controller, the new controller is of small overshoot and quick response, improved stability of the system and increase the yield of products.
Keywords
control system synthesis; fermentation; intelligent control; microorganisms; oxygen; particle swarm optimisation; three-term control; dissolved oxygen intelligent control system; dynamic inertia factor particle swarm optimisation; intelligent PID controller; microbe fermentation; Character generation; Communication system control; Control engineering; Control systems; Heuristic algorithms; Intelligent control; Nonlinear dynamical systems; Oxygen; Stability; Three-term control; Dissolved qxygen; Dynamical interact weight; PID; PSO algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference, 2007. CCC 2007. Chinese
Conference_Location
Hunan
Print_ISBN
978-7-81124-055-9
Electronic_ISBN
978-7-900719-22-5
Type
conf
DOI
10.1109/CHICC.2006.4347070
Filename
4347070
Link To Document