XU Xin-hang, WANG Bing, HAN Xu-dong, WANG Heng-Kun, LIU Ting-xia. Design of fast-steering mirror with spherical pair supporting structure driven by voice coil actuators[J]. Editorial Office of Optics and Precision Engineering, 2011,19(6): 1320-1326
XU Xin-hang, WANG Bing, HAN Xu-dong, WANG Heng-Kun, LIU Ting-xia. Design of fast-steering mirror with spherical pair supporting structure driven by voice coil actuators[J]. Editorial Office of Optics and Precision Engineering, 2011,19(6): 1320-1326 DOI: 10.3788/OPE.20111906.1320.
Design of fast-steering mirror with spherical pair supporting structure driven by voice coil actuators
A Fast-steering Mirror(FSM) with a spherical pair supporting structure driven by linear voice coil actuators was designed to control the transmission direction of a laser precisely. The mechanical structure reflector
actuators and angle measurement elements of the system were designed and chosen
respectively
on the basis of functions and design requirements of the FSM. Then
the FSM system was tested and analyzed by experiments after finely manufacturing
assembling and adjusting. The results show that the FSM with the spherical pair supporting structure has simple structure and great carrying capacity
and its steady precision is more than 2 and resonance frequency is about 120 Hz. Furthermore
the system has great adaptability to vibrancy
impact and rotation. Therefore
it can satisfy application requirements.
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references
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Related Institution
Key Laboratory of Airborne Optical Imaging and Measurement, Chinese Academy of Sciences
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences
College of Opto-electronic Engineering, Changchun University of Science and Technology2. Changchun Institute of Optics, Fine Mechanics and Physics3. Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences4. Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
Key Laboratory of Airborne Optical Imaging and Measurement