发明名称 |
METHOD AND SYSTEM FOR ANALYZING AND PREDICTING THE BEHAVIOR OF SYSTEMS |
摘要 |
A monitoring system including a baseline model that automatically captures and models normal system behavior, a correlation model that employs multivariate autoregression analysis to detect abnormal system behavior, and an alarm service that weight and scores a variety of alerts to determine an alarm status and implement appropriate response actions. The baseline model decomposes the input variables into a number of components representing relatively predictable behaviors so that the erratic component e(t) may be isolated for further processing. These components include a global trend component, a cyclical component, and a seasonal component. Modeling and continually updating these components separately permits a more accurate identification of the erratic component of the input variable, which typically reflects abnormal patterns when they occur. |
申请公布号 |
CA2471013(C) |
申请公布日期 |
2011.07.26 |
申请号 |
CA20022471013 |
申请日期 |
2002.12.19 |
申请人 |
NETUITIVE, INC. |
发明人 |
HELSPER, DAVID;HOMOKI, DAVID;RASMUSSEN, AMANDA;JANNARONE, ROBERT;HUARD, JEAN-FRANCOIS |
分类号 |
G06F11/30;G06F11/32;G06F11/34 |
主分类号 |
G06F11/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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