Kniha Model-Based Control Using Model and Mechanization Fusion Techniques for Image-Aided Navigation Constance D Hendrix

Model-Based Control Using Model and Mechanization Fusion Techniques for Image-Aided Navigation

Jazyk: Angličtina
Väzba: Brožovaná
Vydavateľ: Biblioscholar
Dostupnosť: Skladom u dodávateľa
Odosielame za 14-21 dní
16.97
Unmanned aerial vehicles are no longer used for just reconnaissance. Current requirements call for s...

Informácie o knihe

Jazyk
Angličtina
Väzba
Kniha - Brožovaná
Vydalo
2012
Stránok
144
EAN
9781288334209
ISBN
9781288334209
Enbook ID
08244373
Vydavateľ
Hmotnosť
268
Rozmery
189 x 246 x 8

Kompletný popis

Unmanned aerial vehicles are no longer used for just reconnaissance. Current requirements call for smaller autonomous vehicles that replace the human in high-risk activities. Many times these activities are performed in GPS-degraded environments. Without GPS providing today's most accurate navigation solution, autonomous navigation in tight areas is more difficult. Today, image-aided navigation is used and other methods are explored to more accurately navigate in such areas (e.g., indoors). This thesis explores the use of inertial measurements and navigation solution updates using cameras with a model-based Linear Quadratic Gaussian controller. To demonstrate the methods behind this research, the controller will provide inputs to a micro-sized helicopter that allows the vehicle to maintain hover. A new method for obtaining a more accurate navigation solution was devised, originating from the following basic setup.

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