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Analysis of the steady state effects of the control surface nonlinearities an the performance of a fighter aircraft

DSpace at IIT Bombay

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Title Analysis of the steady state effects of the control surface nonlinearities an the performance of a fighter aircraft
 
Creator SREENATHA, AG
NAYAK, SK
 
Subject nonlinearities
flight control system
steady-state accuracy
eigenvalues
 
Description The nonlinearities present in the control surface of an aircraft can alter both the stability and performance characteristics. The typical nonlinearities generally considered are the "saturation" and the "dead band." The present work shows that these can lead to loss of steady-state accuracy. A simple formulation in terms of the eigenvalue problem is presented to predict the steady-state behavior. Analytical and numerical results for a fighter aircraft model are presented to demonstrate the utility of the methodology developed.
 
Publisher SAGE PUBLICATIONS INC
 
Date 2011-08-29T01:03:37Z
2011-12-26T12:58:17Z
2011-12-27T05:47:57Z
2011-08-29T01:03:37Z
2011-12-26T12:58:17Z
2011-12-27T05:47:57Z
2000
 
Type Article
 
Identifier JOURNAL OF VIBRATION AND CONTROL, 6(6), 923-935
1077-5463
http://dx.doi.org/10.1177/107754630000600606
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11897
http://hdl.handle.net/10054/11897
 
Language en