電気転てつ機のロックモニタデータによるロック位置変動の短期予測

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2015/07/01

タイトル(英語): Short-term Prediction of Locking-Error Position Based on Locking Monitor Data of an Electric Point Machine

著者名: 流王　智子（公益財団法人鉄道総合技術研究所），川崎　邦弘（公益財団法人鉄道総合技術研究所）

著者名(英語): Satoko Ryuo (Railway Technical Research Institute), Kunihiro Kawasaki (Railway Technical Research Institute)

キーワード: 電気転てつ機モニタ装置，状態監視データ，ロック位置，多変量時系列解析　　monitor system of electric point machine，condition monitoring data，locking error，multivariable time series analysis

要約(英語): Monitoring data under various conditions are obtained from railway facilities. These data are utilized to obtain the real-time conditions and to detect a malfunction using a threshold; however, they are rarely utilized to predict future conditions. Therefore, we have been trying to develop an actual prediction method to support appropriate maintenance work for an electric point machine by focusing on the locking-error position data that were stored in the monitoring system of an electric point machine. In this paper, a short-term prediction method is proposed to calculate the locking-error position for the next day. This paper also shows the validation results of the proposed method and the practical use of our method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.135 No.7 （2015）

本誌掲載ページ: 740-745 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/135/7/135_740/_article/-char/ja/