| 垂直导航优化轨迹算法概述 |
| |
| 引用本文： | 周其焕.垂直导航优化轨迹算法概述[J].中国民航学院学报,1989(4). |
| |
| 作者姓名： | 周其焕 |
| |
| 作者单位： | 中国民航学院航空仪表电气系 |
| |
| 摘 要： | 本文首先叙述垂直剖面内优化飞行轨迹的一般计算方法,从确定飞行运动方程、选择控制变量、建立成本函数到变分法优化运算。然后以目前运输机和某些客机机载飞行(性能)管理计算机的软件为例(由DELCO公司开发,首先应用于C-130、C-135、C-141运输机,并在此基础上发展到用于DC-9-80客机上),说明一种简化的计算方法、轨迹综合。特别说明了性能优化运算POA软件如何制订出飞行计划表格,及在实时飞行中的数据更新和制导飞行。
|
| 关 键 词： | 自动飞行 飞行管理 优化控制 垂直导航 轨迹计算 |
An introduction to the ALgorithms of Optimal Trajectories for Vertical Navigation |
| |
| Zhou Qihuan Civil Aviation Institute of China.An introduction to the ALgorithms of Optimal Trajectories for Vertical Navigation[J].Journal of Civil Aviation University of China,1989(4). |
| |
| Authors: | Zhou Qihuan Civil Aviation Institute of China |
| |
| Institution: | Zhou Qihuan Civil Aviation Institute of China |
| |
| Abstract: | This paper introduces the general methods of calculating the optimal flight trajectories of vertical navigation,including the selection of motion equations,control variables,cost functions and the optimal calculation by the variational method. The paper recommends a simplified algorithm and trajectory synthesis supplied by FMC Software and developed by DELCO which is currently used on transport aircraft.It then describes how the POA Software is being used to formulate the flight plan and implement the real-time data updating and the guided flight. |
| |
| Keywords: | autoflight flight management optimal control vertical navigation trajectory calculation |
| 本文献已被 CNKI 等数据库收录！ |
