کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1718318 | 1013838 | 2013 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Enabling leg-based guidance on top of waypoint-based autopilots for UAS Enabling leg-based guidance on top of waypoint-based autopilots for UAS](/preview/png/1718318.png)
This paper presents a methodology to extend the guidance functionalities of Commercial Off-The-Shelf autopilots currently available for Unmanned Aircraft Systems (UAS). Providing that most autopilots only support elemental waypoint-based guidance, this technique allows the aircraft to follow leg-based flight plans without needing to modify the internal control algorithms of the autopilot. It is discussed how to provide Direct to Fix, Track to Fix and Hold to Fix path terminators (along with Fly-Over and Fly-By waypoints) to basic autopilots able to natively execute only a limited set of legs. Preliminary results show the feasibility of the proposal with flight simulations that used a flexible and reconfigurable UAS architecture specifically designed to avoid dependencies with a single or particular autopilot solution.
Journal: Aerospace Science and Technology - Volume 24, Issue 1, January–February 2013, Pages 95–100