Shielding effectiveness analysis in a two-dimensional magnetic measurement system

Author(s):  
Xinliang Zhang ◽  
Youhua Wang ◽  
Long Chen ◽  
Hanyu Zhao ◽  
Miao Wang
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.


1988 ◽  
Vol 24 (2) ◽  
pp. 958-961 ◽  
Author(s):  
M.I. Green ◽  
P.J. Barale ◽  
W.S. Gilbert ◽  
W.V. Hassenzahl ◽  
D.H. Nelson ◽  
...  

2013 ◽  
Vol 25 (9) ◽  
pp. 2355-2362 ◽  
Author(s):  
彭强 Peng Qiang ◽  
周东方 Zhou Dongfang ◽  
侯德亭 Hou Deting ◽  
余道杰 Yu Daojie ◽  
胡涛 Hu Tao ◽  
...  

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