Title:
DEVICE AND METHOD FOR THE RESIDUAL ANALYSIS OF A RESIDUUM TO DETECT SYSTEM ERRORS IN THE SYSTEM BEHAVIOR OF AN AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2010/125080
Kind Code:
A4
Abstract:
The present invention provides a device and a method for the residual analysis of a residuum to detect system errors in the system behavior of an aircraft. The device for the residual analysis of a residuum comprises an apparatus to generate the residuum at least dependent on the reference variable and the system output variable, a comparator unit to provide an analytical result by comparing the residuum to a given threshold, a first unit to provide a constant threshold portion, a second unit to provide an adaptive threshold portion at least dependent on the reference value, which can change over time, and a third unit to provide the threshold by linking the constant threshold portion to the adaptive threshold portion.
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Inventors:
GOJNY MARCUS (DE)
CARL UDO B (DE)
SACHS HELGE (DE)
CARL UDO B (DE)
SACHS HELGE (DE)
Application Number:
PCT/EP2010/055664
Publication Date:
March 03, 2011
Filing Date:
April 28, 2010
Export Citation:
Assignee:
AIRBUS OPERATIONS GMBH (DE)
GOJNY MARCUS (DE)
CARL UDO B (DE)
SACHS HELGE (DE)
GOJNY MARCUS (DE)
CARL UDO B (DE)
SACHS HELGE (DE)
International Classes:
G05B23/02; B64C13/00
Attorney, Agent or Firm:
PECKMANN, Ralf (Skuhra Weise & Partner Gb, Friedrichstrasse 31 München, DE)
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