Dissertation > Excellent graduate degree dissertation topics show

The Static Model of Oxygen Converter Devanadium

Author: YangQi
Tutor: CaoChangXiu
School: Chongqing University
Course: Control Engineering
Keywords: Converter vanadium Radial basis function neural network Genetic Algorithms Static model
CLC: TP399
Type: Master's thesis
Year: 2002
Downloads: 167
Quote: 3
Read: Download Dissertation

Abstract


Vanadium is a very important metal , widely used in metallurgy, non-ferrous metal processing , chemical , electronics and aerospace . China has abundant vanadium-titanium magnet resources , is one of the world's four major vanadium producing countries . Converter vanadium is the main mode of production . Converter vanadium is a multi- multi-phase high-temperature chemical reaction process , the reaction mechanism is very complex , many factors , raw materials, process of environmental change is not easy manual control . The production process for to increase vanadium extraction technical level , changing the the index fluctuations shortcomings in the production process , computer control , in order to reduce the effect of the the vanadium extraction operation in human factors . Papers from the point of view of engineering applications , for of our converter mention the status of the vanadium manual operation in the development process of vanadium extraction static model , converter vanadium extraction for a particular study , considering the poor adaptability of the traditional mathematical model , it is difficult to transplant the shortcomings , RBF neural networks and genetic algorithms , artificial intelligence technology to develop a static model with good self - learning and adaptive capacity . The paper introduces the significance of the establishment of vanadium extraction static model , discussed the research and application situation and development trends of the converter model at home and abroad , in-depth analysis of the advantages and disadvantages of the various modeling methods . The complexity of the process for extracting vanadium proposed converter vanadium modeling neural network as the main techniques , in combination with other artificial intelligence techniques to establish a more accurate model than the traditional mathematical model . The paper combines the characteristics of the process principles and practice of Vanadium identify Vanadium Internal factors influencing the main factors affecting the static model . And application of RBF neural network to establish the oxygen blowing time sub-model , sub-model of coolant , and completion of the RBF neural network the number of neurons , Spread and other parameters optimization combined with genetic algorithm , the model has a strong generalization ability . Simulation results show that the algorithm has faster convergence rate and strong ability to learn . Finally , we use object-oriented visual Visual C the 6 .0 programming language , developed vanadium extraction Static Model software .

Related Dissertations

  1. Development of the on-line Training and Examination System of Army,TP311.52
  2. Designs and Applications of Fuzzy Synthetic Evaluation Models Based on Parallel Algorithms,TP18
  3. Based on Genetic Algorithm Pishihang irrigation canal water allocation marshalling model of,S274
  4. Genetic Algorithm in logistics and warehousing Optimization Research,F259.2
  5. Mining resources based on genetic algorithm optimization model of,O224
  6. The magnetorheological damper mechanical properties and Gun Recoil,TB535.1
  7. The Research and Application of Modified Algorithms About Fuzzy Predictive Functional Control,TP273
  8. Optimal Control of Emulsion System in Cold Rolling,TP273
  9. Research on the Marshalling-scheduling Model and Algorithms of Freight Trains Based on Game Theory,O225
  10. Multi-directional Mutation Genetic Algorithm and Research on Neural Network Optimization,TP18
  11. The Application of Using Genetic Algorithms on Universities Course-arranging System,TP18
  12. Research on Mobile Robot Path Planning and Simulation Realization,TP242
  13. Research on Routing Algorithmin Sensor Networks Based on Cluster with Mobile Sink,TP212.9
  14. Research and Implement of the Theme Crawler for Automotive Industry,TP391.3
  15. The Research and Implement on Camera Calibration Technology Based on Trifocal Tensor,TP391.41
  16. Decision Support System of Vehicle Scheduling in Double Level Garage,TP242
  17. The Studies on Some Improvements of the GA and Their Applications in SVM,TP18
  18. A Reduction Method for Artificial Neural Network Inputs Based on An Improved Genetic Algorithm,TP18
  19. Optimal Riser Design of Steel Casting Based on CAE Analysis,TG260
  20. In-furnace Temperature Information Included Combustion Optimization of a Utility Boiler,TK227.1
  21. Design of High-efficiency Thermophotovoltaic System,TM914.4

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > In other aspects of the application
© 2012 www.DissertationTopic.Net  Mobile