Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2005-06-21
2005-06-21
Chin, Gary (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C701S029000, C702S183000, C477S030000
Reexamination Certificate
active
06909960
ABSTRACT:
A method of performing diagnostics on a system comprises receiving a plurality of measurement parameters, each corresponding to one of a plurality of parameters at a time k, forming a deviation vector from the plurality of measurement parameters, calculating an initial deviation vector from an initial fault vector, calculating a multiple fault isolation deviation vector using the initial deviation vector and the deviation vector, determining if an event is in progress using the multiple fault isolation deviation vector, performing statistical data validity to set a present inhibit flag and a past inhibit flag, and performing module performance analysis according to the present inhibit flag and the past inhibit flag.
REFERENCES:
patent: 5293323 (1994-03-01), Doskocil et al.
patent: 5566092 (1996-10-01), Wang et al.
patent: 5951611 (1999-09-01), La Pierre
patent: 6128555 (2000-10-01), Hanson et al.
patent: 6181975 (2001-01-01), Gross et al.
patent: 6456928 (2002-09-01), Johnson
patent: 6539337 (2003-03-01), Provan et al.
patent: 6662089 (2003-12-01), Felke et al.
patent: 1 114 991 (2001-07-01), None
patent: 97 41494 (1997-11-01), None
D.B. Grunberg et al.: “Generation of Optimal and Suboptimal Strategies for Multiple-Fault Isolation”, Nov. 3, 1987, Alphatech, Inc., Burlington, MA, pp. 125-131.
Depold Hans R.
Volponi Allan J.
Bachman & LaPointe P.C.
Chin Gary
United Technologies Corporation
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