Helicopter Flight Control Law Design Using H>inf<∞>/inf<Techniques

Author(s):  
R. Kureeemun ◽  
D.J. Walker ◽  
B. Manimala ◽  
M. Voskuijl
Robotica ◽  
2000 ◽  
Vol 18 (3) ◽  
pp. 299-303 ◽  
Author(s):  
Carl-Henrik Oertel

Machine vision-based sensing enables automatic hover stabilization of helicopters. The evaluation of image data, which is produced by a camera looking straight to the ground, results in a drift free autonomous on-board position measurement system. No additional information about the appearance of the scenery seen by the camera (e.g. landmarks) is needed. The technique being applied is a combination of the 4D-approach with two dimensional template tracking of a priori unknown features.


1999 ◽  
Vol 3 (3) ◽  
pp. 111-113
Author(s):  
Georg Grübel ◽  
Jean-François Magni

2017 ◽  
Author(s):  
Malika Yaici ◽  
Kamel Hariche ◽  
Tim Clarke

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