| Project/Area Number |
07650900
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
化学工学一般
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| Research Institution | KYUSHU UNIVERSITY |
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Principal Investigator |
MATSUYAMA Hisayoshi KYUSHU UNIVERSITY,DEPT.OF CHEMICAL ENGINEERING,PROFESSOR, 工学部, 教授 (80011039)
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| Project Period (FY) |
1995 – 1997
|
| Project Status |
Completed (Fiscal Year 1997)
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| Budget Amount *help |
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 1997: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1996: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1995: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | SAFETY / MAINTENANCE / OPERATION / FAULT DIAGNOSIS / PIPELINE / COMPUTER-AIDED DECISION MAKING / DATABASE / UNIFIED MODEL |
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| Research Abstract |
(1) A unified model of pipelines in chemical plants has been developed for maintenance, operation and fault diagnosis.
(2) The unified model has been applied to scheduling of operations of silo systems.
A system has developed to generate the signed digraph of pipelines from the unified model.
In order to reduce the size of the unified model
(1) a qualitative model of degration has been separated from the unified model
a method of decision-making based on scare measured data has been developed utilizing the above qualitative model.
(3) a method of maintenance of pipeline has been developed based on the unified model of pipeline, the qualitative model of degradation and measured data.
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