| 摘要 |
PURPOSE:To evaluate the influence of a flexible structure upon an attitude control system by processing the rotation angle signal of a uniaxial air bearing table and generating a torque signal, and driving a rotating shaft in proportion to the torque signal. CONSTITUTION:The rotating shaft 1a of the table 1 mounting plural equipments 2 is supported by the air bearing in a base 3. When the table 1 has one turn, a table angle detector 5 detects its angle of rotation and sends out a rotation signal thetar to a flexible structure dynamics simulator 9 to obtain the torque signal Bf to be sent from the flexible structure to an artificial satellite. A DC brushless motor driving circuit 10 supplies a DC brushless motor rotor stator 6 with a driving signal proportional to the torque signal Bf. |
