Development of corrosion rates estimation method for CUI using information gain ratio

Shigeyuki Tateno, Motoki Ichiyama, Kentaro Yahiro, Hisayoshi Matsuyama, Eiji O'Shima

研究成果: Conference contribution

抄録

Almost all chemical and petrochemical plants in Japan have been operated for 30 years or more. Leakage accidents in piping often occur in such a kind of plants because of CUI (Corrosion Under Insulation) progress. In the worst case, inner fluid leakage might affect human bodies or the environment. Proper predictive maintenance work based of corrosion rate estimation should be performed to prevent the accidents. In the previous research, corrosion rates have been estimated based on databases constructed by cases of past corrosion. However, the method of previous research has some problems, such as the estimation accuracy is insufficient. In this research, a selection support system which can estimate corrosion rates with high accuracy using information gain ratio and reliability is developed.

本文言語English
ホスト出版物のタイトルICCAS 2012 - 2012 12th International Conference on Control, Automation and Systems
ページ803-807
ページ数5
出版ステータスPublished - 2012 12 1
イベント2012 12th International Conference on Control, Automation and Systems, ICCAS 2012 - Jeju, Korea, Republic of
継続期間: 2012 10 172012 10 21

出版物シリーズ

名前International Conference on Control, Automation and Systems
ISSN(印刷版)1598-7833

Conference

Conference2012 12th International Conference on Control, Automation and Systems, ICCAS 2012
CountryKorea, Republic of
CityJeju
Period12/10/1712/10/21

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Science Applications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

フィンガープリント 「Development of corrosion rates estimation method for CUI using information gain ratio」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル