TMT tertiary mirror dynamical model measurement and modification

An Qichang; Zhang Jingxu; Yang Fei; Zhao Hongchao

doi:10.3788/irla201645.0517003

[1] Zhao Hongchao, Zhang Jingxu, Yang Fei. TMT M3 system tilt axis bearing method[J]. Infrared and Laser Engineering, 2015, 44(1): 122-126. (in Chinese)

[2] Ford V, Carter C, Delrez C. Jitter studies for the secondary and tertiary mirror systems on the thirty meter telescope[C]//SPIE Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, 2014, 9151(2): 1-15.

[3] Deng Yongting, Li Hongwen, Wang Jianli. Overview of AC servo control system for the large telescope[J]. Chinese Optics, 2015, 8(6): 895-908. (in Chinese)

[4] Lampater U, Herter T, Keas P, et al. Preparation of the pointingand control system of the SOFIA airborne telescope for early science missions[C]//SPIE, 2010, 7733: 77330S.

[5] Keas P, Guerra J, Brewster R, et al. SOFIA telescope modal survey test and test-model correlation[C]//SPIE, 2010, 7738: 77380K.

[6] Maly J, Glaese R, Keas P. Damping SOFIA: passive and active damping for the stratospheric observatory for infrared astronomy[C]//SPIE, 2001, 4331: 60.

[7] Wang Xianjun. Correction of angle measuring errors for large telescopes[J]. Optics and Precision Engineering, 2015, 23(9): 2446-2451. (in Chinese)

[8] Maly J, Yingling A, Griffin S, et al. Vibration damping for the segmented mirror telescope[C]//SPIE Astronomical Telescopes and Instrumentation, 2012, 8450: 845004-1-845004-12.

[9] Wang Zhi, Guo Wancun. Analysis on the relationship between bearing preload of spatial arm compensation mechanism and system stiffness[J]. Chinese Optics, 2014, 7(6): 989-995. (in Chinese)

[10] Guo Tiantai, Wang Xiaoxiao, Hong Bo, et al. Self-calibration technology in measuring error separation of imaging instrument[J]. Optics and Precision Engineering, 2015, 23(1): 197-205. (in Chinese)

[11] Guo Peng, Zhang Jingxu, Yang Fei, et al. Design and buckling analysis of TMT tertiary mirror cell assembly flexure structure[J]. Infrared and Laser Engineering, 2015, 44(12): 3650-3655. (in Chinese)

[12] Lu Qian, Huang Weiqing, Wang Yin, et al. Optimization design of deep-notch elliptical flexure hinges[J]. Optics and Precision Engineering, 2015,23(1): 206-215. (in Chinese)

[13] Mayo J. Mechanical jitter measurement results for large ground-based telescopes [C]//SPIE Astronomical Structures and Mechanisms Technology, 2004, 5495(1): 98-103.