ONE POINT TARGETING OF MULTI-SATELLITE VIA VIRTUAL STRUCTURE FORMATION FLIGHT SCHEME

摘要

One point targeting of multi-satellite via virtual structure formation flight scheme is provided to increase the efficiency of formation flying by easily controlling each satellite attitude and position at fixed location. One point targeting of multi-satellite via virtual structure formation flight scheme comprise steps of: generating a virtual structure by using a position vector of each satellite, calculating a virtual coordinate system and a coordinate transformation matrix by using a virtual central vector, a normal vector and a main angle, and matching coordinate transformation matrix to a satellite attitude(S1); calculating rotation transform matrix by using a main axis and the calculated main angle, and calculating a position vector of the satellite which rotated by the virtual structure rotation(S2); calculating rotation transform matrix and final rotation transform matrix for a target and calculating a command for attitude of the target(S3).