METHOD OF MEASUREMENT IN THE STAGE OF FINAL APPROACHING FOR RENDEZVOUS AND DOCKING IN SPACE
Lin Laixing; Li Can(Beijing Institute of Control Engineering)
This paper offers two measurement schemes for CCD camera in the stage of final approaching of RVD,no matter how the attitude and position of CCDS are installed.For one or more than one cameras,the algorithms are not the same. The algorithm based upon two or more cameras is fairly easy and fast,and the one based upon one camera is possibly more accurate. Combination of two means can deal well with the problem of measurement in the stage of final approaching.