Closely spaced parallel runway capacity calculation method and device

Abstract

The invention provides a closely spaced parallel runway operation capacity calculation method and device. The method comprises the steps that the approach / departure flight sequences in the closely spaced parallel runways of the given airport position are acquired; a successive approach sequence and a successive departure sequence are determined according to a staggered approach procedure and a steep approach procedure, and the paired approach flights in the approach flight sequence and the paired departure flights in the departure flight sequence are determined; the approach capacity of the closely spaced parallel runways in the given time period is calculated according to the determined paired approach flights and the preset staggered approach procedure and the steep approach procedure; the departure capacity of the closely spaced parallel runways in the given time period is calculated according to the determined paired departure flights; and the capacity of mixed operation of the closely spaced parallel runways is calculated according to the calculated approach capacity and the departure capacity of the closely spaced parallel runways. Whit application of the closely spaced parallel runway capacity calculation method and device, the closely spaced parallel runway capacity can be further increased.

Description

technical field [0001] The invention relates to the technical field of air traffic management, in particular to a calculation method and device for capacity of short-distance parallel runways. Background technique [0002] In recent years, aviation traffic has increased rapidly, and major aviation hub airports have increased the number of runways to ensure the growing transportation demand. As early as the 1960s, the US Federal Aviation Administration and Matt Corporation began research on the operation of parallel runways. American scholar HAMMER first proposed the idea of ​​paired approach. In 1999, he proposed that after two aircrafts established their own course, the front and rear aircraft could pair approach while maintaining a certain slant distance. Simultaneous approach simulations and evaluations were carried out successively. Then, in 2000, parallel paired approaches under instrument meteorological conditions were studied. In 2010, FARRAHI proposed a new algori...

AI Technical Summary

Problems solved by technology

[0003] The inventor found in the research that the calculation methods for the capacity of short-distance parallel runways in the prior art are more concentrated on the calculation of parallel runway capacity in the isolated parallel operation mode, and there are few establishments for the parallel approach operation mode related to short-distance parallel runways. a suitable capacity calculation model to obtain the runway capacity in the relevant parallel approach mode of operation

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