The 28th Research Institute of China Electronics Technology Group Corporation

Zeyuan Liu

Ke Xu

Jibo Huang

Yang Zhang

Ming Tong

Hui Ding

Wenyi Tang

Feifei Chen

Weiyu Jiang

Xiaozhu Shi

Mingwei Zhang

Qingqing Tan

Jing Tian

Yibo Ding

Fan Bao

Shan'e Xu

An airspace network optimization method based on a flight normality target is capable of comprehensively considering spatial and temporal distribution of national air traffic demands, a service capability of an airspace network and a capacity increase limit of each airspace unit according to the flight normality optimization target on the basis of carrying out pre-analysis on a flight operation efficiency under a current airspace service capability, to position a key problem airspace and generate a capacity expansion suggestion of the related airspace; and aims at improving the flight operation efficiency by expanding the airspace service capability, and providing technical support for a user to carry out analysis and optimization work of national airspace network problems at a strategic level.

Airspace network optimization method based on flight normality target

A time-space conversion method of flight sequencing information aims to solve a problem that a flight sequencing suggestion generated by an arrival management system has poor effect in practical application due to abstract characteristics, comprising: generating a sequencing time and a delay suggestion of a flight in each key point in a terminal area and each runway by using a flight sequencing technology; predicting a flight status of the flight according to a current position and 4D trajectory information of the flight, and filtering a delay-consumed flight segment, and on that basis, generating a flight segment delay allocation strategy with reference to an aircraft performance and sequencing information, and obtaining a flight segment delay allocation result; and generating a visual spatial position reference target according to the flight segment delay allocation result and an operation deviation limit.

Time-space conversion method of flight sequencing information

Growing community of inventors

Nanjing, China

Zeyuan Liu