DocumentCode :
2469453
Title :
Robustification and optimization of a Kalman filter with measurement loss using linear precoding
Author :
Blind, Rainer ; Uhlich, Stefan ; Yang, Bin ; Allgöwer, Frank
Author_Institution :
Inst. for Syst. Theor. & Autom. Control, Univ. of Stuttgart, Stuttgart, Germany
fYear :
2009
fDate :
10-12 June 2009
Firstpage :
2222
Lastpage :
2227
Abstract :
This paper considers a linear precoding for a Kalman filter which receives the measurements over an erasure channel. We show how to design the precoding matrix that either robustifies the Kalman filter with respect to packet losses or reduces the estimation error. The effectiveness of the proposed method is demonstrated by two examples.
Keywords :
Kalman filters; channel coding; control engineering computing; linear codes; matrix algebra; optimisation; precoding; robust control; state estimation; Kalman filter optimization; Kalman filter robustification; erasure channel; linear precoding; measurement loss; networked control system; packet loss; precoding matrix design; state estimation error reduction; Control systems; Distortion measurement; Estimation error; Intelligent sensors; Loss measurement; Microcontrollers; Robust control; Robustness; Sensor systems; State estimation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 2009. ACC '09.
Conference_Location :
St. Louis, MO
ISSN :
0743-1619
Print_ISBN :
978-1-4244-4523-3
Electronic_ISBN :
0743-1619
Type :
conf
DOI :
10.1109/ACC.2009.5160322
Filename :
5160322
Link To Document :
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