摘要
飞行轨迹推算是空中交通流量管理的一个重要研究内容。在传统飞行轨迹推算方法基础上,针对航空器飞行路径的不确定性,构造了基于监视数据动态修正的航空器飞行轨迹推算模型。该模型综合航空器飞行性能和飞行计划、实时监视信息对航空器飞行轨迹、姿态进行推算。利用真实飞行轨迹进行验证,结果表明:本文模型推算的位置、高度信息更接近实际轨迹,并且符合实际飞行原则和空域使用规则,具有一定的参考价值和实用性。
Flight trajectory prediction is always the main research subjects in regard to air traffic management.Based on the traditional methods,for the flight path changing,the flight trajectory projection and revised by realtime surveillance information model was proposed.The model was integrated aircraft flight performance and flight plans,real-time surveillance information,revised projections and performance.Validated with real flight plan,the results show that：the proposed model is closer to the actual flight procedure.The proposed model is also in line with the principles and the actual airspace flight using rules.This model has a certain reference value and practicality.
出处
《科学技术与工程》
北大核心
2014年第6期256-259,269,共5页
Science Technology and Engineering
基金
国家自然科学基金重点项目(60832011)
中国民用航空飞行学院科研基金面上项目(J2013-52)资助
关键词
空中交通流量管理
飞行轨迹推算
管制空域
监视信息
air traffic flow management
flight trajectory prediction
controlled airspace
surveillance information
