Title:
FAILURE LEVEL CALCULATION DEVICE AND FAILURE LEVEL CALCULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/175984
Kind Code:
A1
Abstract:
A failure level calculation device (2) comprises an aggregation failure level calculation unit (21) which, on the basis of a physical quantity of at least one of a plurality of aggregations that each include a plurality of components, calculates an aggregation failure level representing the probability that each aggregation of the plurality of aggregations will fail. The failure level calculation device (2) further comprises a component failure level calculation unit (22) which calculates a component failure level representing the probability that each component of the plurality of components included in a specific aggregation of the plurality of aggregations will fail, on the basis of the aggregation failure level and connection data indicating the connected state between the component and other components.
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Inventors:
TERABE RYOSUKE (JP)
UEDA KOICHIRO (JP)
HAISHI ATSUO (JP)
UEDA KOICHIRO (JP)
HAISHI ATSUO (JP)
Application Number:
PCT/JP2018/009798
Publication Date:
September 19, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05B23/02
Domestic Patent References:
| WO2017163561A1 | 2017-09-28 |
Foreign References:
| JP2000235507A | 2000-08-29 | |||
| JP2005202886A | 2005-07-28 | |||
| JPH0332967A | 1991-02-13 | |||
| JPH07200981A | 1995-08-04 | |||
| EP3136255A1 | 2017-03-01 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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