| 摘要 |
<p>The present invention relates to an active space telescope which is mounted on a satellite and comprises: at least one mirror (11); a mechanism (2) which servo-controls the mirror according to at least three degrees of freedom and comprises actuators (21) and a support (22) fixed to the actuators; and an interface for fixing the mirror (11) to the servo-control mechanism (2). The interface is a suspension system of predetermined stiffness which allows dynamic displacements of the mirror (11) relative to the servo-control mechanism (2), and the telescope comprises a means for limiting these dynamic displacements in the form of elastic abutments (25) and a means of cooperation (13) with these elastic abutments.</p> |
