| 摘要 |
The mirror control mechanism (12) involves a mirror surface (11) which is tested by bringing a mobile unit (8) into contact with it using a jack. The contact is maintained after release of the jack by four suction pads on the upper face of the mobile unit.The mobile unit (8) has two inclinometers (10) attached to it such that they measure the angles of elevation and azimuthal bearing of the mirror surface. The data obtained is processed by a processor (14) equipped with entry and exit analogue cards (16,18) and displayed on a numerical display unit (17). |
