542 フィールドバスを用いた熱プロセスの異常診断 : 実験設備の構築と熱通過率の監視に基づく異常診断

概要

論文の詳細を見る
In order to disseminate distributed energy systems, an autonomous abnormal diagnosis is imperative. The purpose of this study is to develop the abnormal diagnosis method using the fieldbus technology, which makes it possible to share much information of field devices. At the first stage, the authors constructed a experimental apparatus of a heat exchanging process and a measurement and control system with fieldbus devices. Through experiments of the process characteristics, the abnormal diagnosis method for the air retention to the shell of the heat exchanger, in which the overall heat transfer coefficient is always monitored as the representative process parameter, was developed and its effectiveness was confirmed
社団法人日本機械学会の論文
2003-09-15