Opto-Electronic Engineering, Volume. 50, Issue 11, 230155-1(2023)

Design technology of the truss support structure of the ultra-low thermal deformation gravitational wave detection telescope

Bohong Li1, Jian Luo1, Minyan Qiu1, Wenduo Chen2, and Hongchao Zhao3、*
Author Affiliations
  • 1MOE Key Laboratory of TianQin Mission, TianQin Research Center for Gravitational Physics & School of Physics and Astronomy, Frontiers Science Center for TianQin, Gravitational Wave Research Center of CNSA, Sun Yat-sen University (Zhuhai Campus), Zhuhai, Guangdong 519082, China
  • 2School of Materials, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China
  • 3School of Advanced Manufacturing, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
  • show less
    References(22)

    [1] Luo J, Ai L H, Ai Y L et al. A brief introduction to the TianQin project[J]. Acta Sci Nat Univ Sunyatseni, 60, 1-19(2021).

    [2] Fan W T, Zhao H C, Fan L et al. Preliminary analysis of space gravitational wave detection telescope system technology[J]. Acta Sci Nat Univ Sunyatseni, 60, 178-185(2021).

    [3] Livas J C, Arsenovic P, Crow J A et al. Telescopes for space-based gravitational wave missions[J]. Opt Eng, 52, 091811(2013).

    [4] Escudero Sanz I, Heske A, Livas J C. A telescope for LISA–the laser interferometer space antenna[J]. Adv Opt Technol, 7, 395-400(2018).

    [5] Li W X, Shen J L, Wu Q W et al. Overview of athermalized supporting structures for space infrared telescopes[J]. Infrared, 43, 1-11(2022).

    [6] Shen B Y, Gao M. Passive optical athermalization design for infrared optical system[J]. Electron Opt Control, 19, 70-73,78(2012).

    [7] Verlaan A L, Hogenhuis H, Pijnenburg J et al. LISA telescope assembly optical stability characterization for ESA[J]. Proc SPIE, 10564, 105640K(2017).

    [8] Zhang L M, Wang F G, An Q C et al. Application of Bipod to supporting structure of minitype reflector[J]. Opit Precis Eng, 23, 438-443(2015).

    [9] Wang Y, Yao T K, Zhou F et al. Type synthesis of 3-DOF parallel support system for telescope secondary mirror[J]. Opit Precis Eng, 21, 2860-2869(2013).

    [10] Umińska A A, Kulkarni S, Sanjuan J et al. Ground testing of the LISA telescope[J]. Proc SPIE, 11820, 118200I(2021).

    [11] Kulkarni S, Umińska A, Gleason J et al. Ultrastable optical components using adjustable commercial mirror mounts anchored in a ULE spacer[J]. Appl Opt, 59, 6999-7003(2020).

    [12] Yang L, Wei L, Zhang L. Thermal compensation design of truss structure for large-scale off-axis three-mirror space telescope[J]. Opt Eng, 58, 023109(2019).

    [13] Schuldt T, Gohlke M, Spannagel R et al. Sub-nanometer heterodyne interferometry and its application in dilatometry and industrial metrology[J]. Int J Optomechatroni, 3, 187-200(2009).

    [14] Cordero J, Heinrich T, Schuldt T et al. Interferometry based high-precision dilatometry for dimensional characterization of highly stable materials[J]. Meas Sci Technol, 20, 095301(2009).

    [15] Koyanagi J, Arao Y, Utsunomiya S et al. High accurate space telescope mirror made by light and thermally stable CFRP[J]. J Solid Mech Mater Eng, 4, 1540-1549(2010).

    [16] Sanjuán J, Preston A, Korytov D et al. Carbon fiber reinforced polymer dimensional stability investigations for use on the laser interferometer space antenna mission telescope[J]. Rev Sci Instrum, 82, 124501(2011).

    [17] Hu S W, Zhang Y, Wang Y F et al. Concept design for the main structure of 30 m Chinese future giant telescope[J]. Opto-Electron Eng, 49, 210402(2022).

    [18] Spannagel R, Hamann I, Sanjuan J et al. Dilatometer setup for low coefficient of thermal expansion materials measurements in the 140 K-250 K temperature range[J]. Rev Sci Instrum, 87, 103112(2016).

    [19] Zhengchun D, Mengrui Z, Zhiguo W et al. Design and application of composite platform with extreme low thermal deformation for satellite[J]. Compos Struct, 152, 693-703(2016).

    [20] Zhu X L, He R J, Lu X F et al. A optimization technique for the composite strut using genetic algorithms[J]. Mater Des (1980–2015), 65, 482-488(2015).

    [21] Zhang C, Wei J F, Ma X F et al. Optimization of thermal deformation of ultrahigh frequency remote sensing reflector and manufacture of a zero-expansion composite[J]. Acta Mater Compos Sin, 36, 795-800(2019).

    [22] Marín L, Trias D, Badalló P et al. Optimization of composite stiffened panels under mechanical and hygrothermal loads using neural networks and genetic algorithms[J]. Compos Struct, 94, 3321-3326(2012).

    Tools

    Get Citation

    Copy Citation Text

    Bohong Li, Jian Luo, Minyan Qiu, Wenduo Chen, Hongchao Zhao. Design technology of the truss support structure of the ultra-low thermal deformation gravitational wave detection telescope[J]. Opto-Electronic Engineering, 2023, 50(11): 230155-1

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Article

    Received: Jun. 29, 2023

    Accepted: Oct. 16, 2023

    Published Online: Mar. 26, 2024

    The Author Email: Hongchao Zhao (赵宏超)

    DOI:10.12086/oee.2023.230155

    Topics