Design and structural analysis for adjustment mechanism of imaging lens’s focal length of space solar telescope
HUANG Jiang1, WU Kai-Cheng2, GUAN Fu-Ling1
1．Space Structures Research Center，Department of Civil Engineering，Zhejiang University，Hangzhou 310027，China；
2．Institute of Architectural De sign and Research，Zhejiang University，Hangzhou 310027，China
Abstract Based on the requirements of adjustment mechanisms of a space solar telescope’s foci，a scheme of the mechanism is proposed．The design principle is illustrated in the article．The movement of the image lens is controlled by the step motor and screw．A model is made according to the design method proposed．The error analysis of the mechanism is also proposed．The struttural analysis of the mechanism under launch environment is given．
HUANG Jiang, WU Kai-Cheng, GUAN Fu-Ling. Design and structural analysis for adjustment mechanism of imaging lens’s focal length of space solar telescope. Chinese Journal of Engineering Design, 2003, 10(6): 341-344.
