DocumentCode
3269069
Title
Detecting controller malfunctions in electromagnetic environments. I. Modeling and estimation of nominal system function
Author
Weinstein, Bernice
Author_Institution
NASA Langley Res. Center, Hampton, VA, USA
Volume
2
fYear
1999
fDate
1999
Firstpage
1525
Abstract
A strategy for detecting control law calculation errors in critical flight control computers during laboratory validation testing is presented. This paper addresses part I of the detection strategy which involves the use of modeling of the aircraft control laws and the design of Kalman filters to predict the correct control commands
Keywords
Kalman filters; aerospace computing; aircraft control; electromagnetic interference; safety-critical software; software fault tolerance; control commands; control law calculation errors; controller malfunctions; critical flight control computers; electromagnetic environments; laboratory validation testing; nominal system function; Aerospace control; Aerospace electronics; Aircraft; Computer errors; Control systems; Digital systems; Electromagnetic modeling; Error correction; Laboratories; Radar tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications, 1999. Proceedings of the 1999 IEEE International Conference on
Conference_Location
Kohala Coast, HI
Print_ISBN
0-7803-5446-X
Type
conf
DOI
10.1109/CCA.1999.801198
Filename
801198
Link To Document