[1] [1] PARTYNSKI A J,LAKE C,BERAN S R, et al.. Dual Band Framing Reconnaissance Camera ［P］. US: 66904094, 2004.

[2] [2] JIANG R K. R&D and Analysis of Coaxial Planetary Gear Transmission with Dual Power Output ［D］. Chongqing: Chongqing University, 2007.(in Chinese)

[3] [3] CHEN L. Study on Transmission Accuracy of Filtering Gear Reducer［D］. Chongqing: Chongqing University,2009. (in Chinese)

[4] [4] ZHU B, QIN W, LIU J, et al.. Simulation and analysis of dynamical transmission precision of 2K-V cycloid pin gear reducer based on multi-body system dynamics ［J］. Advanced Materials Research, 2011,308-310: 2205-2210.

[5] [5] REN CH Y. NC milling of cam contour curve ［J］. Opt. Precision Eng.,1996,4(6): 83-86.(in Chinese)

[6] [6] WU H B. 3D parameterized design and NC programming of cylindrical cams ［J］. Machinery Design & Manufacture, 2010,6: 213-214.(in Chinese)

[7] [7] YUAB L L, JUI P H, JIAN H C. Roller guide design and manufacturing for spatial cylindrical cams［J］. World Academy of Science, Engineering and Technology, 2008,38: 142-148.

[8] [8] WANG ZH, ZHANG L P, LI CH H,et al.. Design of focusing mechanism of space tridimensional mapping camera［J］. Opt. Precision Eng., 2009,17(5): 1051-1056.(in Chinese)

[9] [9] WANG Y F, XUE Y. Design of heavy caliber and high precision cam-varifocal mechanism ［J］. Opt. Precision Eng., 2007,15(11): 1756-1759.(in Chinese)

[10] [10] WANG P, ZHANG B, CHENG ZH F,et al.. Optimal design of cam structure of zoom lens ［J］. Opt. Precision Eng., 2010,18(4): 893-898.(in Chinese)

[11] [11] QIAO J, CAO L H, CUI SH,et al.. Mechanical design of zoom lens and analysis of its focal length ［J］. Journal of Applied Optics, 2010,31(4): 521-524. (in Chinese)