公开(公告)号：US07877234B1

公开(公告)日：2011-01-25

申请号：US12792890

申请日：2010-06-03

申请人： Philippe P. Pebay ,  James M. Brandt ,  Ann C. Gentile ,  Youssef M. Marzouk ,  Darrian J. Hale ,  David C. Thompson

发明人： Philippe P. Pebay ,  James M. Brandt ,  Ann C. Gentile ,  Youssef M. Marzouk ,  Darrian J. Hale ,  David C. Thompson

IPC分类号： G06F11/30

CPC分类号： G06N7/005

摘要： A system and method of monitoring and analyzing a plurality of attributes for an alarm condition is disclosed. The attributes are processed and/or unprocessed values of sensed conditions of a collection of a statistically significant number of statistically similar components subjected to varying environmental conditions. The attribute values are used to compute the normal behaviors of some of the attributes and also used to infer parameters of a set of models. Relative probabilities of some attribute values are then computed and used along with the set of models to determine whether an alarm condition is met. The alarm conditions are used to prevent or reduce the impact of impending failure.

摘要翻译： 公开了一种用于监视和分析用于报警状况的多个属性的系统和方法。 这些属性是经受不同环境条件的统计学上相当数量的统计学上相似的组件的集合的感测条件的处理和/或未处理的值。 属性值用于计算一些属性的正常行为，也用于推断一组模型的参数。 然后计算一些属性值的相对概率，并与模型集一起使用以确定是否满足报警条件。 报警条件用于防止或减少即将发生故障的影响。

公开(公告)号：US07865336B1

公开(公告)日：2011-01-04

申请号：US12792927

申请日：2010-06-03

申请人： Philippe P. Pebay ,  James M. Brandt ,  Ann C. Gentile ,  Youssef M. Marzouk ,  Darrian J. Hale ,  David C. Thompson

发明人： Philippe P. Pebay ,  James M. Brandt ,  Ann C. Gentile ,  Youssef M. Marzouk ,  Darrian J. Hale ,  David C. Thompson

IPC分类号： G08B21/00

CPC分类号： G06N7/005

摘要： A system and method of monitoring and analyzing a plurality of attributes for an alarm condition is disclosed. The attributes are processed and/or unprocessed values of sensed conditions of a collection of a statistically significant number of statistically similar components subjected to varying environmental conditions. The attribute values are used to compute the normal behaviors of some of the attributes and also used to infer parameters of a set of models. Relative probabilities of some attribute values are then computed and used along with the set of models to determine whether an alarm condition is met. The alarm conditions are used to prevent or reduce the impact of impending failure.

公开(公告)号：US07756682B1

公开(公告)日：2010-07-13

申请号：US11526283

申请日：2006-09-21

申请人： Philippe P. Pebay ,  James M. Brandt ,  Ann C. Gentile ,  Youssef M. Marzouk ,  Darrian J. Hale ,  David C. Thompson

发明人： Philippe P. Pebay ,  James M. Brandt ,  Ann C. Gentile ,  Youssef M. Marzouk ,  Darrian J. Hale ,  David C. Thompson

IPC分类号： G06N5/00

CPC分类号： G06N7/005

摘要： A system and method of monitoring and analyzing a plurality of attributes for an alarm condition is disclosed. The attributes are processed and/or unprocessed values of sensed conditions of a collection of a statistically significant number of statistically similar components subjected to varying environmental conditions. The attribute values are used to compute the normal behaviors of some of the attributes and also used to infer parameters of a set of models. Relative probabilities of some attribute values are then computed and used along with the set of models to determine whether an alarm condition is met. The alarm conditions are used to prevent or reduce the impact of impending failure.

摘要翻译： 公开了一种用于监视和分析用于报警状况的多个属性的系统和方法。 这些属性是经受不同环境条件的统计学上相当数量的统计学上相似的组件的集合的感测条件的处理和/或未处理的值。 属性值用于计算一些属性的正常行为，也用于推断一组模型的参数。 然后计算一些属性值的相对概率，并与模型集一起使用以确定是否满足报警条件。 报警条件用于防止或减少即将发生故障的影响。