摘要
首先简要叙述了国外风限图的研究概况及国内现状，在分析影响安全起降的各种因素的基础上，建立了风限图模拟计算的数学模型，并针对某直升机－舰组合风限图进行了计算。计算结果表明：所建立的数学模型切合实际，计算过程正确合理，得到的风限图比较真实地反映了直升机－舰配合能力。该方法较国外主要通过试飞得到风限图的方法相比可节省人力、物力和财力，具有安全性，为风限图的研制提供了新的途径。
This paper introduce the development of foreign helicopter-ship take-off/landing flight envelope. On the basis of the analysis of the effects on take-off/landing safe, the first mathematical model of calculation for flight envelope is built. Digital simulation results has shown that the model is real, the progress is true. And the characters of the helicopter-ship compatibility are presented really by the results. Because most work can be finished using computer, this method can save studying time greatly than foreign method which the helicopter-ship take-off/landing flight envelope is got mainly by flown. So this paper present a new method for studying the helicopter-ship take-off/landiug flight envelope. Specially, this method is also applicable to other type helicopter-ship.
出处
《飞行力学》
CSCD
北大核心
1996年第1期36-40,65,共6页
Flight Dynamics
关键词
直升机
载舰组合
风限图
计算方法
数学模型
Helicopter-ship Take-off/landing flight envelope Calculation method
