Infrared and Laser Engineering, Volume. 48, Issue 4, 418004(2019)

Performance analysis of hardpoint positioning mechanism for 4 m SiC primary mirror

Wei Mengqi1,2、*, Wu Xiaoxia1, Gao Zechao1,2, and Wang Rui1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(9)

    [1] [1] Wang Shuai, Deng Yongting, Zhu Juan. Disturbance rejection control for large ground-based telescope[J]. Optics and Precision Engineering, 2017, 25(10): 2627-2635. (in Chinese)

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    [3] [3] Li Jianfeng, Wu Xiaoxia, Shao Liang. Study on active support for large SiC primary mirror and force actualtor design[J]. Infrared and Laser Engineering, 2016, 45(7): 0718003. (in Chinese)

    [4] [4] Zhao Yongzhi, Shao Liang, Ming Ming, et al. Assembly for large aperture telescope primary mirror support system[J]. Infrared and Laser Engineering, 2017, 46(9): 0918003. (in Chinese)

    [5] [5] Wang Huai, Dai Shuang, Wu Xiaoxia. Shafting structure design in a 600 mm thin mirror active optics telescope[J]. Infrared and Laser Engineering, 2015, 44(4): 1260-1266. (in Chinese)

    [6] [6] Peng Yao, Zhang Jingxu, Yang Fei, et al. Hardpoint location technique of large mirror based on active optics[J]. Laser & Infrared, 2016, 46(2): 139-144. (in Chinese)

    [7] [7] Ma Jiayi. Singularity analysis of six degrees of freedom of parallel manipulators using geometric algebra[D]. Hangzhou: Zhejiang Sci-Tech University, 2017. (in Chinese)

    [8] [8] Neill D, Angeli G, Clever C, et al. Overview of the LSST active optics system [C]//SPIE, 2014, 9150: 91500G.

    [9] [9] Lan Bin, Yang Hongbo, Wu Xiaoxia, et al. Optimal design of Φ620 mm ground mirror assembly[J]. Infrared and Laser Engineering, 2017, 46(1): 0118001. (in Chinese)

    CLP Journals

    [1] Gao Zechao, Hao Liang, Wang Fuguo, Zhang Limin, Wang Rui, Fan Lei. Design and optimization of active adjusting lateral support mechanism for 2 m telescope[J]. Infrared and Laser Engineering, 2019, 48(8): 814001

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    Wei Mengqi, Wu Xiaoxia, Gao Zechao, Wang Rui. Performance analysis of hardpoint positioning mechanism for 4 m SiC primary mirror[J]. Infrared and Laser Engineering, 2019, 48(4): 418004

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    Paper Information

    Received: Dec. 1, 2018

    Accepted: Dec. 24, 2018

    Published Online: Jul. 23, 2019

    The Author Email: Mengqi Wei (weimengqi0620@163.com)

    DOI:10.3788/irla201948.0418004

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