Condition-Based Method for Malfunction Prediction

Patent №

US 11,796,992

Granted

2023-10-24

Filed 2021

Owner

ABB POWER GRIDS SWITZERLAND AG

+1 more

Lab

AI components

4

ml · planning · evo · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17342178

To perform a prognostic health analysis for an asset, a plurality of independent stochastic simulations are performed using transition probabilities of a discrete Markov Chain model. A prognostic asset health state evolution is computed over a time horizon from the plurality of independent stochastic simulations. An output is generated based on the computed prognostic asset health state evolution.

AI classification

Planning1.00
AI hardware1.00
Machine learning1.00
Evolutionary computation0.96
Knowledge representation0.03
Vision0.01
Speech0.00
Natural language0.00

Ownership

ABB POWER GRIDS SWITZERLAND AG

assignment · 565980738

HITACHI ENERGY LTD.

merger · 651320269

Assignors

STANO, PAWEL, KIRSCHNICK, FRANK

On an employer assignment, the assignors are typically the inventors.

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