关于飞机侧风着陆问题的分析

Analysis to the Problem of Airplane's Cross-Wind Landing

首先 ,介绍了修正侧风的三种基本方法和基本原理 ,指出了着陆下滑阶段修正侧风应注意的问题。其次 ,分析了侧风对着陆拉平和平飘阶段以及对不同机种飞机着陆滑跑方向的影响及其修正方法。再次 ,介绍了侧风条件下不同机种飞机减速伞的使用特点。最后 ,重点分析了带偏侧角接地及滑跑的成因、危害、预防措施及处理方法等。侧重于实际操纵特点的介绍与分析 ,对侧风着陆安全具有一定的理论指导作用。

The paper first introduces three basic ways and three basic principles to revise the cross-wind,and points out the problems that should be noticed while revising the cross-wind during the landing gliding phase. Secondly, it analyses the cross-wind's influence on the landing flare and ballooning phase as well as its revising ways. and analyses the cross-wind's influence on the direction of different kinds of plane's landing running as well as its revising ways. Thirdly, it introduces different kinds of plane's parabrake character istics under the conditions of the cross-wind. Lastly, it makes a deep analysis to the causes of crossangle's touchdown and tasing, its effects, precaution measures and dealing methods. The paper emphatically makes a introduction and analysis to practical control characters and has some certain theoretical guiding function to the safety of cross-wind landing.