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Departure Scheduling For Military Carrier-borne Aircrafts

Posted on:2016-07-14Degree:MasterType:Thesis
Country:ChinaCandidate:S Y FanFull Text:PDF
GTID:2322330518491489Subject:Traffic and Transportation Engineering
Abstract/Summary:
Aiming at airplanes in fixed area and on the goal of the shortest time to complete a batch of airplanes taking off allocation and transportation mission,the airplane allocation and transportation path planning and parallel take off.First by raster to quadtree of the advantages and disadvantages of comprehensive comparison site environment modeling of ship feasibility region grid method.B spline method designed the aircraft take-off path to ship the feasibility in the area of ejection based on,and through the ant colony algorithm and B spline method for aircraft carrier on a random sample of heading angle of curvature change contrast and the transportation path through the comparison of the actual length,angle curve is close to smooth B the spline method based on the fore than can be seen,so the choice of B spline method aircraft route planning in ship area is superior to the feasibility of real-time path planning based on the ant colony algorithm.Secondly,the annealing algorithm on 40 aircraft ship planning pre takeoff scheduling scheme of simulation scheduling,the priority factors of aircraft provided a good join,the aircraft with high priority priority scheduling,the priority of the shipboard aircraft scheduling low lag principle,to obtain all aircraft pre departure scheduling time series,thus avoiding the aircraft collision problems may occur,so that the aircraft can safely completion of the road and take corresponding scheduling tasks in warship.Finally through the software of M-Creator established 40 aircraft carrier based aircraft and ships three-dimensional model,and the use of C language and MATLAB and Vega,of carrier based aircraft in the feasibility of regional transportation path on the ship safe walking and takeoff scheduling for real-time depth simulation verification and generates visual effect is quite realistic 3D dynamic demo scene,and verify that the aircraft carrier in the feasibility of regional transportation path on the ship safe walking and take off the rationality and feasibility of the scheduling.
Keywords/Search Tags:Aircraft, Transportation Path Planning, Scheduling, B-spline, Simulated Annealing, Visual Simulation
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