Title :
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
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;
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
DOI :
10.1109/EMEIT.2011.6023103
