摘要
以新航行体系下大型民用飞机飞行管理系统基于轨迹的运行和基于性能的导航需求为焦点.系统研究了新航行体系下的飞行管理系统的体系架构、飞行管理系统所需要的更为精确的四维轨迹预测功能、飞行制导功能和综合导航功能.针对大型民用飞机飞行管理系统,研究、设计、开发了基于导航数据库、性能数据库和飞机总能量模型对飞行轨迹进行精确的四维轨迹预测算法;基于性能数据库设计了四维精确飞行制导律;基于组合多种导航传感器,实现自主完好性监控与告警,满足所需导航性能要求的综合导航功能等关键技术.构建了飞行管理系统的飞行驾驶舱验证平台,并采用实际的飞机模型和飞行计划进行了充分地仿真验证,证明了本文所研究的飞行管理系统架构和关键技术切实具有工程实现的可行性、合理性和可用性.
This paper focuses on the requirements of flight management system(FMS), such as trajectory based operations(TBO) and required navigation performance(RNP), for large commercial airplanes under next-generation navigation system. systematic research has been carried on the architecture of FMS, the required accurate 4 D trajectory prediction function, flight guidance function and integrated navigation functions. Aimed at FMS of large commercial airplanes, the research effort has been mainly on design and develop the 4 D trajectory prediction algorithms based on navigation database, performance database, and the energy model of aircrafts. 4 D flight guidance law is designed based on performance database. Integrated navigation system promotes navigation accuracy to satisfy the requirement of RNP and autonomous integrity monitoring(AIM) based on various navigation sensors. Based on our independently built flight deck verification platform, the simulation and verification are conducted by using real models of large commercial airplane and flight plans. As a result, the architecture of FMS and its key technologies have been proved to be feasible, reasonable,and applicable for engineering implementation on large commercial airplanes.
作者
程农
拓朴筠
李清
程朋
齐林
张涛
CHENG Nong1, TUO PuYun1,2, LI Qing1, CHENG Peng1, QI Lin3 , ZHANG Tao1(1 Department of Automation, Tsinghua University, Beijing 100084, China; 2 AVIC Xi "an Flight Automatic Control Research Institute, Xi 'an 710065, China;3Chinese Aeronautical Radio Electronics Research Institute, Shanghai 200233, Chin)
出处
《中国科学:技术科学》
EI
CSCD
北大核心
2018年第3期264-276,共13页
Scientia Sinica(Technologica)
基金
国家重大科技专项(编号:20081825668
20101820146
20121828314)
中国航空科学基金(编号:20100758002
20128058005
20128058005)资助项目
关键词
飞行管理系统
所需导航性能
轨迹预测
飞行制导
综合导航
flight management system, required navigation performance, trajectory prediction, flight guidance function,integrated navigation functions