[1]于超鹏,黄翔,钱君,等.TAWS低空风切变探测与告警[J].机械与电子,2016,(08):12-15,20.
　YU Chaopeng,HUANG Xiang,QIAN Jun,et al.TAWS Detection and Warning of Low-Level Windshear[J].Machinery & Electronics,2016,(08):12-15,20.
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TAWS低空风切变探测与告警
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2016年08期
页码:
12-15,20
栏目:
设计与研究
出版日期:
2016-08-25

文章信息/Info

Title:
TAWS Detection and Warning of Low-Level Windshear
作者:
于超鹏1; 黄翔1; 钱君1; 高瑞苹2
（1.中航工业雷华电子技术研究所，江苏 无锡 214063；2.西北工业大学自动化学院，陕西 西安710072）
Author(s):
YU Chaopeng1;  HUANG Xiang1;  QIAN Jun1; GAO Ruiping2
(Lei Hua Electronic Technology Research Institute of China Aviation Industry, Wuxi 214063, China;2.Northwestern Polytechnical University, Department of Automatic Control, Xi'an 710072, China)
关键词:
TAWS; 风切变模型; 大型飞机; 风切变检测
Keywords:
TAWS;  wind shear model;  large aircraft;  windshear detection
分类号:
V271.4
文献标志码:
A
摘要:
与风暴相关的微下击暴流现象会产生一股类似于从空中指向地面的喷流。为了高逼真的模拟飞机在扰动风场的飞行并对危险状态进行告警，研究了大型飞机在遭遇微下击暴流风切变的实时仿真。基于涡环原理建立了三维微下击暴流模型。以典型民用大型客机建模数据和风切变模型为核心，生成低空风切变探测所需要的数据。基于FAA的危害因子法进行检测并在飞机穿越风切变时及时给出提示与告警信息。整个模型可以在飞行模拟器的实时仿真中运行。
Abstract:
The “micro-downburst” associated with thunderstorm produces a flow similar to one from the air point to the ground. For hi-fi simulation of airplane flying in the disturbance of wind field and issuance of warning alerts, real-time simulation of large aircraft under wind shear is studied. A three-dimensional microburst model is built up on the basis of vortex ring principle. As the core of the modeling data of a certain airplane and wind shear model, the data of low-level wind shear are generated. The detection is conducted on the baisis of FAA harzard factors. Cautions and warning alerts would be provided in time when the plane flies through the wind shear. The model can be used for real-time simulation in a flight simulator.

参考文献/References:

[1]高振兴. 大型飞机穿越微下击暴流风场的实时仿真[J]. 2009.
[2]Zhu S, Etkin B. Model of the wind field in a downburst[J]. Journal of Aircraft, 1985, 22(7):595-601..
[3]Ivan M. A ring-vortex downburst model for flight simulations[J]. Journal of Aircraft, 2012, 23(3):232-236.
[4]FAA. TSO-C117a, Airborne Windshear Waring and Escape Guidance System for Transport Airplane.1990:47.
[5]刘刚, 王行仁, 贾荣珍. 变化风场的建模及其对飞行器运动影响的仿真研究[C]// 全国系统仿真学术年会，2003.
[6]罗琪楠, 段海滨, 严林芳. 风切变下民用飞机起飞三维可视化仿真[J]. 智能系统学报, 2014(1):19-25.
[7]王莉. 武装直升机贴地飞行控制与地形跟随研究[D]. 南京：南京航空航天大学, 2004.
[8]韩潮, 金长江. 机载风切变探测系统研究中的数值仿真与风切变模型[J]. 电光与控制, 1991(S1):10-17.

备注/Memo

备注/Memo:
收稿日期：2016-05-06
作者简介：于超鹏（1977-）河北易县人，硕士，高级工程师，研究方向为载雷达和飞行环境监视系统。
更新日期/Last Update: 2016-08-25