DocumentCode
554917
Title
Dynamic characteristics and predictive control for evaporator
Author
Jianhua Zhang ; Ying Li ; Wenfang Zhang ; Guolian Hou
Author_Institution
North China Electr. Power Univ., Beijing, China
fYear
2011
fDate
11-13 Aug. 2011
Firstpage
513
Lastpage
518
Abstract
In this paper, a control-oriented model has been investigated for the evaporator in an Organic Rankine Cycle (ORC) system. Due to the nonlinearity and uncertainty existed in the evaporator, the model parameters of the evaporator have been identified by the recursive least square algorithm with forgetting factor. The improved generalized predictive control algorithm with constraints is then utilized to control the outlet temperature of the evaporator. The simulation results show the effectiveness of the proposed scheme.
Keywords
heat systems; least squares approximations; predictive control; temperature control; control-oriented model; dynamic characteristics; evaporator; forgetting factor; generalized predictive control algorithm; organic rankine cycle system; outlet temperature control; recursive least square algorithm; Equations; Heating; Heuristic algorithms; MATLAB; Mathematical model; Nickel;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Mechatronic Systems (ICAMechS), 2011 International Conference on
Conference_Location
Zhengzhou
Print_ISBN
978-1-4577-1698-0
Type
conf
Filename
6024947
Link To Document