Alignment for sparse aperture telescope with serial robot arm

An Qichang; Zhang Jingxu; Yang Fei; Zhao Hongchao

doi:10.3788/IRLA201847.0818002

In order to align large sparse aperture telescope, the application of screw theory for assembling by the serial robot arm was investigated. Firstly, the basic principle of the serial robot arm alignment for large sparse aperture telescope was analyzed by screw theory. Secondly, based on the screw theory and geometric relation, the principle of the sparse aperture telescope assembling was analyzed and the error analysis was carried out. After that, the feasibility of the installation of point source microscope(PSM) on serial robot arm was analyzed and tested. It was proved that PSM on robot arm was similar to the case in laboratory environment for image stability. In the end, the application of serial robot arm combined with PSM in the large sparse aperture telescope alignment was analyzed.

Alignment for sparse aperture telescope with serial robot arm

1. Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;

2. University of Chinese Academy of Sciences,Beijing 100049,China

Received Date: 2018-03-11

Rev Recd Date: 2018-04-17

Publish Date: 2018-08-25

Key words:

Abstract: In order to align large sparse aperture telescope, the application of screw theory for assembling by the serial robot arm was investigated. Firstly, the basic principle of the serial robot arm alignment for large sparse aperture telescope was analyzed by screw theory. Secondly, based on the screw theory and geometric relation, the principle of the sparse aperture telescope assembling was analyzed and the error analysis was carried out. After that, the feasibility of the installation of point source microscope(PSM) on serial robot arm was analyzed and tested. It was proved that PSM on robot arm was similar to the case in laboratory environment for image stability. In the end, the application of serial robot arm combined with PSM in the large sparse aperture telescope alignment was analyzed.

HTML

Reference (13)

[1]	Clampin M. Status of the James WEBB space telescope (JWST)[C]//SPIE, 2008, 7010:70100L.
[2]	Meinel A B, Meinel M P. Large sparse-aperture space optical systems[J]. Opt Eng, 2002, 41(8):1983-1994.
[3]	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)郭鹏, 张景旭, 杨飞, 等. TMT三镜镜室组件柔性结构设计与屈曲分析[J]. 红外与激光工程, 2015, 44(12):3650-3655.
[4]	Liu Zhenyu, Li Longxiang, Zeng Xuefeng, et al. Fabrication of large aspheric mirror using multi-mode polishing based on error separation[J]. Optics and Precision Engineering, 2017, 25(4):813-819. (in Chinese)刘振宇, 李龙响, 曾雪峰, 等. 大口径非球面反射镜误差分离组合加工技术[J]. 光学精密工程, 2017, 25(4):813-819.
[5]	Zhou Chenghao, Wang Zhile, Zhu Feng. Review on optical synthetic aperture imaging technique[J]. Chinese Optics, 2017, 10(1):25-38. 周程灏, 王治乐, 朱峰. 大口径光学合成孔径成像技术发展现状[J]. 中国光学, 2017, 10(1):25-38.
[6]	Zhao Hongchao, Zhang Jingxu, Yang Fei. TMT M3 system tilt axis bearing method[J]. Infrared and Laser Engineering, 2015, 44(1):122-127. (in Chinese)赵宏超, 张景旭, 杨飞. TMT三镜系统tilt轴轴承方案研究[J]. 红外与激光工程, 2015, 44(1):122-127.
[7]	Zhang Lei, Liu Dong, Shi Tu, et al. Optical free-form surfaces testing technologies[J]. Chinese Optics, 2017, 10(3):283-299. (in Chinese)张磊, 刘东, 师途, 等. 光学自由曲面面形检测技术[J]. 中国光学, 2017, 10(3):283-299.
[8]	Samuel A Leveque, Bertrand Koehler. Measurement of optical path fluctuations due to internal seeing for the VLTI[C]//SPIE, Advanced Imaging Technologies and Commercial Applications, 1995, 2173:217370.
[9]	Gao Songtao, Wu Dongcheng, Miao Erlong. Distortion correcting method when testing large-departure asphere[J]. Chinese Optics, 2017, 10(3):383-390. (in Chinese)高松涛, 武东城, 苗二龙. 大偏离度非球面检测畸变校正方法[J]. 中国光学, 2017, 10(3):383-390.
[10]	Gray P, Ciattaglia E, Dupuy C, et al. E-ELT assembly, integration, and technical commissioning plans[C]//SPIE Astronomical Telescopes+Instrumentation, International Society for Optics and Photonics, 2016:99060X-10.
[11]	Dong Shize, Guo Kang, Li Xianling, et al. Design and analysis of adjustment mechanism with slit diaphragm flexures for optical elements[J]. Chinese Optics, 2017, 10(6):790-797. (in Chinese)董世则, 郭抗, 李显凌, 等. 光学元件狭缝柔性调节机构的设计与分析[J]. 中国光学, 2017, 10(6):790-797.
[12]	Laschi C, Cianchetti M, Mazzolai B, et al. Soft robot arm inspired by the octopus[J]. Advanced Robotics, 2012, 26(7):709-727.
[13]	An Qichang, Zhang Jingxu, Yang Fei, et al. Error analysis of the giant steering science mirror jitter testing[J]. Infrared and Laser Engineering, 2017, 46(2):0217002. (in Chinese)安其昌, 张景旭, 杨飞, 等. GSSM系统抖动测量误差分析[J]. 红外与激光工程, 2017, 46(2):0217002.

Alignment for sparse aperture telescope with serial robot arm

doi: 10.3788/IRLA201847.0818002

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Related

Proportional views