更新情報
第15回
インバリアント分析技術(SIAT)を利用した非破壊検査の高度化
著者:
相馬 知也,(NEC),高木 敏行,内一 哲哉,蔡 世超,(東北大)
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AE ECT Invariant NDT SIAT
相馬 知也,(NEC),高木 敏行,内一 哲哉,蔡 世超,(東北大)
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AE ECT Invariant NDT SIAT
In non-destructive inspection, the probability of abnormality finding in image diagnosis, ECT inspection and so on depends mostly on skills of individuals. Therefore, training of inspectors is an important issue in the maintenance and management of facilities. This study aims at improving accuracy in nondestructive inspection by applying System Invariant Analysis Technology (SIAT) which is one of big data analysis techniques. The feasibility is confirmed by the experiment using ECT this time and it is repor...
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Advanced nondestructive inspection using System Invariant Analysis Technology (SIAT)
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Advanced nondestructive inspection using System Invariant Analysis Technology (SIAT)
第16回
予兆監視システム(SIAT)が検出した予兆情報からNUCIAに登録された過去の類似事例を検索する手法の検討
著者:
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),宇治原 里志,(日本IBM),高瀬 健太郎,児玉 典子,(IIU)
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AI building past accidents as a database IBM Watson Explorer NUCIA SIAT the dictionary the fluctuation of words
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),宇治原 里志,(日本IBM),高瀬 健太郎,児玉 典子,(IIU)
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AI building past accidents as a database IBM Watson Explorer NUCIA SIAT the dictionary the fluctuation of words
It is thought that we can let knowledge of "Human" substitute by building a function to utilize predictive information, and to extract a similar example from these documents in AI. In this way, we can largely reduce a burden on "Human" by building past accidents as a database, and being resemblance or equivalence, and extracting a cormorant from that. But we may list it by expression varying among document creators even if it is the same company. When we performed a document search with disregard to such a ...
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Examination of a method to search past similar cases registered in NUCIA from predictive information detected by SIAT
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Examination of a method to search past similar cases registered in NUCIA from predictive information detected by SIAT
第16回
予兆監視システム(SIAT)が検出した通常と異なるパラメータ挙動の発生原因を推定する機能の開発
著者:
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),高瀬 健太郎,児玉 典子,(IIU)
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Abnormal Behavior of Plant Parameters Cause Analysis SIAT Support for Engineering Judge
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),高瀬 健太郎,児玉 典子,(IIU)
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Abnormal Behavior of Plant Parameters Cause Analysis SIAT Support for Engineering Judge
System Invariant Analysis Technology, SIAT can detect abnormal behavior of plant parameters. However, the cause analysis functionality for the abnormal behavior has been strongly desired to support engineers making decisions for taking appropriate actions.
For that purpose, we have developed the cause analysis functionality based on the result of the broken invariant analysis. Database of the broken invariant distribution with that cause is prepared and the similarity with the current abnormal behavior of t...
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Development of the cause analysis functionality for the abnormal behavior detected by SIAT
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Development of the cause analysis functionality for the abnormal behavior detected by SIAT
第16回
予兆監視システム(SIAT)とIBM Watson Explorerの連携によるプラント監視技術の高度化
著者:
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),宇治原 里志,(日本IBM)高瀬 健太郎,(IIU)
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"Human = experienced engineer? AI called experienced enginee IBM Watson Explorer SIAT
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),宇治原 里志,(日本IBM)高瀬 健太郎,(IIU)
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"Human = experienced engineer? AI called experienced enginee IBM Watson Explorer SIAT
A place to depend on an experienced of the knowledge of operation engineer and the maintenance engineer so-called experienced engineer about plant administration is big and, in us, will entrust it to "Human" from a process of the phenomenon identification to the last judgment of the result. Because a human resource is limited, we cannot depend on "Human" for all the judgments.
Therefore, about keeping a function to substitute in [Human = experienced person] in AI namely SIAT and other AI system namely IBM W...
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Advance of plant monitoring technology by cooperation of an system invariant analysis technology (SIAT) and IBM Watson Explorer
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Advance of plant monitoring technology by cooperation of an system invariant analysis technology (SIAT) and IBM Watson Explorer
第15回
予兆監視システム(SIAT)とWatsonの連携によるプラント監視技術の高度化
著者:
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),宇治原 里志,(日本IBM),高瀬 健太郎,(IIU)
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advancement of the monitoring technology AI indication JANSI link NUCIA phenomenon grasp and the investigation phenomenon less than trouble and trouble SIAT Watson
林 司,谷川 稔,(中国電力),山本 敬之,(NEC),宇治原 里志,(日本IBM),高瀬 健太郎,(IIU)
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公開日:
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advancement of the monitoring technology AI indication JANSI link NUCIA phenomenon grasp and the investigation phenomenon less than trouble and trouble SIAT Watson
We applied NEC SIAT engine in cooperation with an NEC stock and developed the system which detected the abnormality of the plant early. This system was able to demonstrate that I could detect abnormality early by the inspection of conventional actual machine data. However, I depended on the experienced engineer about the details of the phenomenon, the cause. I applied Watson of IBM this time and developed a technique to study to the details of the phenomenon, a cause by letting you cooperate with an omen sy...
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Times New Advancement of the plant monitoring technology by the cooperation of omen monitoring system (SIAT) and Watson
英字タイトル:
Times New Advancement of the plant monitoring technology by the cooperation of omen monitoring system (SIAT) and Watson
第15回
港湾監視ネットワークシステムによる沿岸重要施設における安全強化対策について
著者:
田中 宏樹,小川 誠,小林 稔,中野 正規,山口 功,(NEC)
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acoustic sensor Diver detection Harbor monitoring system multiple hypothesis tracking sonar
田中 宏樹,小川 誠,小林 稔,中野 正規,山口 功,(NEC)
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acoustic sensor Diver detection Harbor monitoring system multiple hypothesis tracking sonar
Recently, the threat of terrorists is increasing in all of the world. In addition to that, the terrorists are trying to invade to an important facility by not only from land and air but also underwater. So, underwater monitoring system is highly demanded for the monitoring of the costal important facilities such as power plants.
Then, NEC suggest Harbor Monitoring Network System for monitoring a terrorist approaching from land, air, and underwater. In this paper, we focus on underwater monitoring system usi...
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Safety improvement of coastal important facilities using Harbor Monitoring Network System
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Safety improvement of coastal important facilities using Harbor Monitoring Network System