DocumentCode :
3214348
Title :
Diagonal recurrent neural network based integrated control system of an industrial boiler
Author :
Saha, P.K. ; Shoib, Mohammed ; Kamruzzaman, J.
Author_Institution :
Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Volume :
1
fYear :
1998
fDate :
1998
Firstpage :
200
Abstract :
An integrated control system based on diagonal recurrent neural network is proposed in this paper to control an industrial boiler. The process inverse dynamic modelling technique is applied to design the proposed controller. A multilayer diagonal recurrent neural network is trained to identify the unknown inverse dynamic model of the boiler plant by a dynamic back propagation algorithm with an adaptive learning rate. The adaptive learning rate was developed by introducing a Lyapunov function. The new software controller is then developed for the integrated control system of the boiler using the weights of the trained network. The developed controller is tested by using the boiler output data that are not used as the training data. The output response of the developed controller is compared with the existing PID controller response of the plant. Test results and comparisons show gratifying performance of the developed controller
Keywords :
MIMO systems; boilers; centralised control; chemical industry; inverse problems; neurocontrollers; process control; recurrent neural nets; Lyapunov function; PID controller response; adaptive learning rate; chemical process industry; diagonal recurrent neural network based integrated control system; dynamic back propagation algorithm; industrial boiler; multilayer diagonal recurrent neural network; output response; performance; process inverse dynamic modelling technique; software controller; unknown inverse dynamic model; Boilers; Centralized control; Control systems; Electrical equipment industry; Heuristic algorithms; Industrial control; Inverse problems; Multi-layer neural network; Recurrent neural networks; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
TENCON '98. 1998 IEEE Region 10 International Conference on Global Connectivity in Energy, Computer, Communication and Control
Conference_Location :
New Delhi
Print_ISBN :
0-7803-4886-9
Type :
conf
DOI :
10.1109/TENCON.1998.797121
Filename :
797121
Link To Document :
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