公开(公告)号：CA2318093C

公开(公告)日：2004-11-23

申请号：CA2318093

申请日：1999-01-14

Applicant: ARCH DEV CORP

Inventor： GROSS KENNETH C ,  JARMAN KRISTIN K ,  WEGERICH STEPHAN W

IPC: G05B23/02 ,  G21C17/00 ,  G01D21/00 ,  G01D1/00

Abstract: A method and apparatus for monitoring a source of data for determining an operating state of a working system. The method includes determining a sensor (or source of data) arrangement associated with monitoring the source of data for a system, activating a method for performing a sequential probability ratio test if the data source includes a single data (sensor) source, activating a second method for performing a regression sequential possibility ratio testing procedure if the arrangement includes a pair of sensors (data sources) with signals which are linearly of non-linearly related; activating a third method for performing a bounded angle ratio test procedure if the sensor arrangement includes multiple sensors and utilizing at least one of the first, second and third methods to accumulate sensor signals and determining the operating state of the system.

公开(公告)号：AU8510198A

公开(公告)日：1999-02-16

申请号：AU8510198

申请日：1998-07-23

Applicant: ARCH DEV CORP

Inventor： WEGERICH STEPHAN W ,  JARMAN KRISTIN K ,  GROSS KENNETH C

IPC: G06F7/00 ,  G06F19/00 ,  G21C7/36