专利检索 ap:("Siemens Corporation") AND inv:"GALLER, Stefan J." 第 1 页

1.

发明公开
MULTIVARIATE ANALYSIS OF WIRELESS SENSOR NETWORK DATA FOR MACHINE CONDITION MONITORING 审中-公开
标题翻译：无线电传感器网络数据监测机器状态多元分析

公开(公告)号：EP2206064A1

公开(公告)日：2010-07-14

申请号：EP08843688.6

申请日：2008-10-20

申请人： Siemens Corporation

发明人： YUAN, Chao , NEUBAUER, Claus , SASTRY, Chellury R. , GALLER, Stefan J.

IPC分类号： G06F19/00

CPC分类号： G06N7/005

摘要： Machine condition monitoring on a system utilizes a wireless sensor network to gather data from a large number of sensors. The data is processed using a multivariate statistical model to determine whether the system has deviated from a normal condition. The wireless sensor network permits the acquisition of a large number of distributed data points from plural system modalities, which, in turn, yields enhanced prediction accuracy and a reduction in false alarms.