2003 IEEE Aerospace Conference Proceedings (Cat. No.03TH8652)
DOI: 10.1109/aero.2003.1235559
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A novel minimum time trajectory planning in terrain following flights

Abstract: a new methodology has been proposed to enhance inverse dynamics applications in the process of trajectory planning and optimization in Terrain Following Flights (TFF). The new approach uses least square scheme to solve a general two-dimensional (2D) Terrain Following Flight in a vertical plane. In the mathematical process, Chebyshev polynomials are used to model the geographical data of the terrain in a given route in a manner suitable for the aircraft at hand. The aircraft then follows the modeled terrain wit… Show more

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Cited by 16 publications
(20 citation statements)
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“…By considering flat nonrotating earth, standard atmosphere with no wind and regarding the aircraft as a point mass, the longitudinal dynamics of the UAV is as follow [14]:…”
Section: Uav Equation Of Motionmentioning
confidence: 99%
“…By considering flat nonrotating earth, standard atmosphere with no wind and regarding the aircraft as a point mass, the longitudinal dynamics of the UAV is as follow [14]:…”
Section: Uav Equation Of Motionmentioning
confidence: 99%
“…There are many methods for path planning, such as artificial potential field, A-star algorithm [1][2], fuzzy logic [3][4], genetic algorithm [5][6] and free floating [7]. The sampling-based algorithms have been developed for solving the path planning problem in high-dimensional environments [8][9] and complex environments [10][11].…”
Section: Flight Path Planningmentioning
confidence: 99%
“…It should be mentioned that the TF/TA maneuvers are performed either individually or together depending on the missions' type. Generally, the scope of all issues pertaining to TF maneuver for flying robots includes: 1,2 1. Trajectory generation with terrain following purposes to enhance both survivability and mission effectiveness.…”
Section: Introductionmentioning
confidence: 99%