| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that the conventional guide device of a space craft costs too much as the total system and an actuation range is constrained in accordance with a depth of field of a camera.SOLUTION: A guide device of a space craft includes a target T which is disposed on a mother craft M and is arranged along a connection direction of the space craft S and a camera C which is disposed on the space craft S and photographs the target T in a viewing direction vertical to the connection direction. Therein, the target T serves as a guide device which includes a face plate 11 for detection having an opening pattern comprising a number of slits 1 and a substrate 12 for detection arranged at a prescribed interval on the back surface side of the face plate 11 for detection and having the same sight pattern as the opening pattern of the face plate 11 for detection. As the result, the guide device is relatively inexpensive and a relative posture of the space craft S for the mother craft M can be checked without being affected by the depth of field of the camera C. |
