|
|||||
|
|
| 直升机回避区飞行试验技术研究 | |
| 引用本文： | 刘文琦,黄钦儿. 直升机回避区飞行试验技术研究[J]. 直升机技术, 2008, 0(2): 6-10 |
| 作者姓名： | 刘文琦 黄钦儿 |
| 作者单位： | 中国直升机设计研究所,景德镇,333001 |
| 摘 要： | 直升机在一定高度和速度范围内,当无动力或临界发动机失效后,即使旋翼自转或剩余发动机工作,飞行员也来不及操纵和调整直升机飞行状态,直升机会以较大的下降率触地,危及飞行安全.为避免出现上述情况,应确定直升机"回避区"(高度-速度曲线).本文介绍了"回避区"飞行试验技术现状和回避区飞行试验技术的重要性,提出了进行回避区飞行试验的程序和内容. |
| 关 键 词： | 直升机 回避区 飞行试验技术 |
Flight Test Research in Height-speed Envelope of Helicopter |
|
| LIU Wen-qi,HUANG Qin-er. Flight Test Research in Height-speed Envelope of Helicopter[J]. , 2008, 0(2): 6-10 | |
| Authors: | LIU Wen-qi HUANG Qin-er |
| Affiliation: | LIU Wen-qi,HUANG Qin-er(China Helicopter Research , Development Institute,Jingdezhen,333001) |
| Abstract: | There is a limiting height-speed envelope for helicopter under which a safe landing cannot be made under the applicable power failure condition.The international technology actuality of flight test in height-speed envelope and the essentiality of the technology are introduced in this paper.The author describes how to develop the flight test. |
| Keywords: | helicopter height-speed envelope flight test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |