Invention Grant
US07921350B2 System and method for fault detection and localization in time series and spatial data
有权
用于时间序列和空间数据的故障检测和定位的系统和方法
- Patent Title: System and method for fault detection and localization in time series and spatial data
- Patent Title (中): 用于时间序列和空间数据的故障检测和定位的系统和方法
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Application No.: US11682025Application Date: 2007-03-05
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Publication No.: US07921350B2Publication Date: 2011-04-05
- Inventor: Neil Holger White Eklund
- Applicant: Neil Holger White Eklund
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Penny A. Clarke
- Main IPC: H03M13/00
- IPC: H03M13/00
Abstract:
A method for fault detection and localization calls for obtaining a data set, smoothing the data set, identifying a plurality of split points within the data set, fitting a piecewise linear function to the plurality of split points; and determining a residual between the function and the smoothed data set. Related systems and computer program products are disclosed and claimed.
Public/Granted literature
- US20080219336A1 SYSTEM AND METHOD FOR FAULT DETECTION AND LOCALIZATION IN TIME SERIES AND SPATIAL DATA Public/Granted day:2008-09-11
Information query
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