Airplane arrival scheduling method based on ant colony algorithm
A scheduling method and ant colony algorithm technology, applied in the field of aircraft arrival scheduling based on ant colony algorithm, can solve problems such as difficulty in obtaining a global optimal solution, long solution time, and difficulty
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[0023] The method of the invention will be further described below in conjunction with the accompanying drawings.
[0024] The Aircraft Arrival Scheduling Problem (ASS) problem is specifically described as follows: In a working day, suppose there are NAC planes landing on the same runway of the airport, where C i , P i , A i Respectively represent the type, expected arrival time (PLT) and designated landing time (ALT) of the i-th aircraft in the original expected landing aircraft sequence, and it is required for the N AC Plane scheduling, specifying the landing sequence of the planes, making this N AC The total air delay time of the aircraft is minimal. Let Q(n) represent the nth aircraft in the landing sequence after optimization, then Q(n)=i means that the nth landing aircraft after optimization is the ith aircraft in the original expected landing sequence. A Q(n) The calculation method is as follows:
[0025] A Q ...
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