Research on intelligent optimization control method and application

Author

Jinxiang Pian ; Jiejia Li ; Jing Hou

Author_Institution

Sch. of Inf. & Control Eng., Shenyang Jianzhu Univ., Shenyang, China

Volume

8

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

4149

Lastpage

4153

Abstract

This paper proposed an application of intelligent optimization control system in laminar cooling process, which can provide proper operating points in the different conditions. Feedforward compensator provide the required adaptation around this point in the main cooling zone for the influence of boundary variations, on the other hand, feedback compensator provide corrections in the fine cooling zone due to the deviation of the temperature prediction model and unknown random interference, realizing closed-loop control. The simulation and industrial experiment showed the stability and effectiveness of the proposed system.

Keywords

closed loop systems; cooling; feedforward; intelligent control; nozzles; optimisation; boundary variation; closed loop control; cooling zone; feedback compensator; feedforward compensator; industrial experiment; intelligent optimization control method; laminar cooling process; random interference; temperature prediction model; Cognition; Cooling; Feedforward neural networks; Predictive models; Process control; Slabs; case-based reasoning; compensator; feedback; feedforward;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6023103

Filename

6023103