Measurement of Attitude and Motion of Space Debris in Orbit

In recent years, the number of space debris in orbit around the earth has increased. The cause of the increase is mutual collision between space debris. In order to reduce future space debris growth, large space debris must be actively removed. Since space debris is not controlled in attitude and is a non-cooperative body without signs or markers, image measurement is indispensable. However, due to the optical environment peculiar to the universe and the use of wrinkled glossy materials, the problem of erroneous recognition by image measurement remained. Therefore, attitude estimation by the eigenspace method is performed using a monocular camera