Mitsubishi Denki Kabushiki Kaisha

Japan Aerospace Exploration Agency

Hidetaka Kiyosue

Yoshihito Hirano

Shumpei Kameyama

Toshiyuki Ando

Tomoya Matsuda

Kimio Asaka

Masahiro Hagio

Yoshinori Okuno

Masashi Furuta

Naoki Matayoshi

A measurement system for an aircraft having the three-axis components of the airspeed of the aircraft, the three-axis components of the wind speed currently encountered by the aircraft, and the wind speed distribution ahead of the aircraft simultaneously in real time. It comprises a Doppler anemometer measuring the airflow speeds at a plurality of points separated by a prescribed distance in the beam irradiation direction that changes in a time series, and an inertial data measurement device measuring the movement information and positional information of the aircraft. Moreover, the display system of the aircraft includes the horizontal two-axis airspeed of the aircraft, the three-axis components of the wind speed currently encountered by the aircraft, and information on the wind speed distribution ahead of the aircraft are displayed simultaneously in real time.

Airspeed / wind speed measurement device for aircraft, and display device for same

Growing community of inventors

Tokyo, Japan

Hidetaka Kiyosue