|
|
ARTIFICIAL NEURAL NETWORK TECHNOLOGY FORTHE DATA PROCESSING OF HYDROGEN ATTACK |
;; |
北京科技大学表面科学与腐蚀工程系 |
|
|
Abstract Artificial neural networks are forms of artificial intelligence that learn correlative patterns between input and output informatio n without a specific model. Then they use the learned relationships to make pred ictions. Five back-propagation artificial neural networks were constructed to re cognize certain relationships in hydrogen attack to predict the time to incubate fissuring of 0.5Mo and carbon steel. Given the two parameters, environmental te mperature and hydrogen pressure, these neural network models can offer a predict ion with certain accuracy. The feasibility of the model was verified by the data from papers. It is proved that the ANN technology is applicable to the evaluati on of the complicated system of hydrogen attack, and also gives a base to develo p the expert system and residual life evaluation system for hydrogen attack.
|
Received: 22 June 2000
|
|
[1] Yu Zongsen. Hydrogen Attack of Steel[M].Beijing:Chemical Industry Press, 1987 (余宗森.钢的高温氢腐蚀[M].北京:化学工业出版社,1987) [2] Qi Shubai. Prevention of Pressure Vessel Destroy in High Temperature and Pressure[M].Beijing:SINOPIC Equipment Tech-nology Center, 1988,80 (齐树柏译.防止高温高压压力容器的破坏[M].北京:中国石油化工总公司设备设计技术中心站,1988,80) [3] Xue Dingyu.CAD in Control System-Matlab and Application[M].Beijing:Publishing Company of Tsinghua, 1996 (薛定宇.控制系统计算机辅助设计-MATLAB语言及应用[M].北京:清华大学出版社,1996) [4] Cai Jianping, Ke Wei. Application of artificial neural network of atmosphere corrosion[J] .Journal of Chinese Society for Corro-sion and Protection,1994,3:31 - 36 (蔡建平,柯伟.神经网络在大气腐蚀中的应用[J].中国腐蚀与防护学报,1994,3:31~36) [5] Hines J G.Corrosion information and computers[J].Br. Corrosion J., 1986, 21(2):82~85 [6] Dong Yulan. The evaluation and advisory system in atmosphere corrosion of zinc coating[D]. Master Dissertation of USTB,1995 (董玉兰.镀锌层大气腐蚀评价咨询系统[D].北京科技大学硕士论文,1995) [7] Song Shizhe. Application of artifical neural network of sea corrosion[J]. Journal of Chinese Society for Corrosion and Protection, 1997, (3) :45~50 (宋诗哲.神经网络在海洋腐蚀中的应用[J].中国腐蚀与防护学报,1997,(3):45~50) [8] Silverman D C. Artificial neural network predictions of degradation of nonmetallic lining materials from laboratory tests[J]Cor-rosion, 1994,50(6) :411~418. [9] Rosen E M, Silverman D C. Corrosion prediction from polarization scans using an artificial neural network integrated with an expert system[J]. Corrosion, 1992,48(9) :734~745 |
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|