Application and development of weather radar predicting windshear function in civil aviation

Yequan Lu; Mingming Song; Zhimin Guo

doi:10.1117/12.2613781

10 November 2021 Application and development of weather radar predicting windshear function in civil aviation

Yequan Lu, Mingming Song, Zhimin Guo

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120505H (2021) https://doi.org/10.1117/12.2613781
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

Airborne weather radar is a device used for real-time detection of dangerous weather areas on the forward route, selecting safe routes, and ensuring the comfort and safety of the flight during the flight of the aircraft. The weather radar can detect precipitation and turbulence on the route ahead of the aircraft, as well as the terrain conditions in front of and below the aircraft. The new weather radar system also has the function of predicting windshear, making the aircraft safer during takeoff and landing. Based on the current development status of my country's civil aviation passenger aircraft, this paper analyzes the QAR flight data to verify the relationship between the predictive windshear warning logic and wind speed and direction. Scenario analysis was carried out for false alarms and looks forward to the development trend of weather radar predictive windshear function in civil aviation safety applications.

Citation Download Citation

Yequan Lu, Mingming Song, and Zhimin Guo "Application and development of weather radar predicting windshear function in civil aviation", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120505H (10 November 2021); https://doi.org/10.1117/12.2613781

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available