星形张拉整体可展结构分析
|
摘要
提出了一种星形张拉整体可展结构.该结构基于张拉整体单元转化的星形张拉整体结构构建,具有中心单一构件驱动即可实现结构折展的特点.针对星形张拉整体可展结构的工作原理、驱动原理、中心构件长度对结构参数和力学参数的影响等,通过理论分析和仿真研究,对其折展可行性进行了分析验证.
A star-tensegrity deployable structure is presented. It is formed through transforming the star tensegrity structure and can be driven by a central member to complete folding and deploying. Firstly, based on the tensegrity unit, the star-tensegrity structure is presented and the scheme for the star-tensegrity deployable structure is investigated. Then how to drive it is discussed and determined. Finally, the influence of the central member length on the structural and force parameters is analyzed. Through theoretical analysis and simulation, the feasibility for folding and deploying of the star-tensegrity deployable structure is checked and verified. The results show that a feasible star-tensegrity deployable structure is obtained.
A star-tensegrity deployable structure is presented. It is formed through transforming the star tensegrity structure and can be driven by a central member to complete folding and deploying. Firstly, based on the tensegrity unit, the star-tensegrity structure is presented and the scheme for the star-tensegrity deployable structure is investigated. Then how to drive it is discussed and determined. Finally, the influence of the central member length on the structural and force parameters is analyzed. Through theoretical analysis and simulation, the feasibility for folding and deploying of the star-tensegrity deployable structure is checked and verified. The results show that a feasible star-tensegrity deployable structure is obtained.
引文
[1] HUANG He, GUAN Fuling, PAN Lianglai, et al. Design and deploying study of a new petal-type deployable solid surface antenna[J]. Acta Astron., 2018, 148:99-110
[2] ZHANG Hua, LIU Hanwu, LI Dongying, et al. Study of dynamics simulation on large space deployable membrance structures Chinese[J]. J. Space Sci., 2018,38(1):101-108(张华,刘汉武,李东颖,等.大型空间可展薄膜结构动力学仿真分析[J].空间科学学报,2018, 38(1):101-108)
[3] GENG Jinsong. Design and Analysis of Tension-Type Space Cabin Skeleton Structure[D]. Harbin:Harbin Engineering University, 2018(耿金松.张拉式可展空间舱段骨架结构设计与分析[D].哈尔滨:哈尔滨工程大学,2018)
[4] FENG X D, GUO S H. A novel method of determining the sole configuration of tensegrity structures[J]. Mech.Res. Commun., 2015, 69:66-78
[5] ZHANG L Y, ZHAO Z L, ZHANG Q D, et al.Chirality induced by structural transformation in a tensegrity:theory and experiment[J]. J. appl. mech., 2016, 83:1-7
[6] FRATERNALI F, CARPENTIERI G, AMENDOLA A.On the mechanical modeling of the extreme softe-ning/stiffening response of axially loaded tensegrity prisms[J]. J. Mech. Phys. Solids, 2015, 74:136-157
[7] AMENDOLA A, CARPENTIERI G, OLIVEIRA D, et al Experimental investigation of the softening-stiffening response of tensegrity prisms under compressive loading[J].Compos. Struct., 2014, 117:234-243
[8] NAGASE K, SKELTON R E. Network and vector forms of tensegrity system dynamics[J]. Mech. Res. Commun.,2014, 59:14-25
[9] LIU H, GENG J, LUO A. Tensegrity configuration method on connecting tensegrity units along their axes[J].Compos. Struct., 2017, 162:341-350
[10] KIM, KYUNAM. Rapid Prototyping design and control of tensegrity soft robot for locomotion[C]//Proceedings of 2014 IEEE International Conference on Robotics and Biomimetics. Indonesia:IEEE ROBIO, 2014:7-14
[11] LUO Ani. Structure of the ball tensegrity robot[C]//Proceedings of 2014 IEEE International Conference on Robotics and Biomimetics. Indonesia:IEEE ROBIO,2014:1781-1786
[12] NAGASEA K, YAMASHITA T, KAWABATA N. On a connectivity matrix formula for tensegrity prism plates[J].Mech. Res. Commun., 2016, 77:29-43
[13] LUO A, LI Q, LIU H, et al. Establishment and mechanical properties analysis of spherical tensegrity structures[C]//The 5th structural engineers world congress.Singapore:SEWC, 2015:19-22
[14] LU You. Structural Configuration and Stiffness Analysis of Star-type Tensegrity[D]. Harbin:Harbin Engineering University, 2018(陆游.星型张拉整体结构构型和刚度分析[D].哈尔滨:哈尔滨工程大学,2018)
[15] ZHANG J Y, GUEST S D, CONNELLY R. Dihedral'star'tensegrity structures[J]. Int. J. Solids Struct., 2010,47:1-9
[2] ZHANG Hua, LIU Hanwu, LI Dongying, et al. Study of dynamics simulation on large space deployable membrance structures Chinese[J]. J. Space Sci., 2018,38(1):101-108(张华,刘汉武,李东颖,等.大型空间可展薄膜结构动力学仿真分析[J].空间科学学报,2018, 38(1):101-108)
[3] GENG Jinsong. Design and Analysis of Tension-Type Space Cabin Skeleton Structure[D]. Harbin:Harbin Engineering University, 2018(耿金松.张拉式可展空间舱段骨架结构设计与分析[D].哈尔滨:哈尔滨工程大学,2018)
[4] FENG X D, GUO S H. A novel method of determining the sole configuration of tensegrity structures[J]. Mech.Res. Commun., 2015, 69:66-78
[5] ZHANG L Y, ZHAO Z L, ZHANG Q D, et al.Chirality induced by structural transformation in a tensegrity:theory and experiment[J]. J. appl. mech., 2016, 83:1-7
[6] FRATERNALI F, CARPENTIERI G, AMENDOLA A.On the mechanical modeling of the extreme softe-ning/stiffening response of axially loaded tensegrity prisms[J]. J. Mech. Phys. Solids, 2015, 74:136-157
[7] AMENDOLA A, CARPENTIERI G, OLIVEIRA D, et al Experimental investigation of the softening-stiffening response of tensegrity prisms under compressive loading[J].Compos. Struct., 2014, 117:234-243
[8] NAGASE K, SKELTON R E. Network and vector forms of tensegrity system dynamics[J]. Mech. Res. Commun.,2014, 59:14-25
[9] LIU H, GENG J, LUO A. Tensegrity configuration method on connecting tensegrity units along their axes[J].Compos. Struct., 2017, 162:341-350
[10] KIM, KYUNAM. Rapid Prototyping design and control of tensegrity soft robot for locomotion[C]//Proceedings of 2014 IEEE International Conference on Robotics and Biomimetics. Indonesia:IEEE ROBIO, 2014:7-14
[11] LUO Ani. Structure of the ball tensegrity robot[C]//Proceedings of 2014 IEEE International Conference on Robotics and Biomimetics. Indonesia:IEEE ROBIO,2014:1781-1786
[12] NAGASEA K, YAMASHITA T, KAWABATA N. On a connectivity matrix formula for tensegrity prism plates[J].Mech. Res. Commun., 2016, 77:29-43
[13] LUO A, LI Q, LIU H, et al. Establishment and mechanical properties analysis of spherical tensegrity structures[C]//The 5th structural engineers world congress.Singapore:SEWC, 2015:19-22
[14] LU You. Structural Configuration and Stiffness Analysis of Star-type Tensegrity[D]. Harbin:Harbin Engineering University, 2018(陆游.星型张拉整体结构构型和刚度分析[D].哈尔滨:哈尔滨工程大学,2018)
[15] ZHANG J Y, GUEST S D, CONNELLY R. Dihedral'star'tensegrity structures[J]. Int. J. Solids Struct., 2010,47:1-9