Title :
On-Line Observation for the Unmeasurable Inputs in FCCU Riser
Author :
Cao, Zhikai ; Zheng, Hui ; Jiang, Qingyin ; Shi, Jia ; Zhou, Hua ; Cheng, Shuo ; Deng, Yi
Author_Institution :
Dept. of Chem. & Biochem. Eng., Xiamen Univ., Xiamen, China
Abstract :
This article makes the FCCU as the research target, basing on the simplified FCCU reaction-regeneration mathematic model which developed by the author´s lab. The simulation system of FCCU reactor-regenerator is developed on the XDAPC software. Use this system to get the simulation data of the FCC unmeasured inputs through some typical arithmetic, then use the BP neural network to observe the unmeasured inputs on line.
Keywords :
arithmetic; backpropagation; catalysis; chemical technology; neural nets; oil refining; BP neural network; FCCU riser; XDAPC software; arithmetic; fluidized catalytic cracking unit; online observation; reaction-regeneration mathematic model; unmeasurable input; Arithmetic; Artificial neural networks; Chemical engineering; Chemistry; Educational institutions; Mathematical model; Mathematics; Neural networks; Petroleum; Process control;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5362731
