Numerical methods for collaborative workspace of multi-space-robot system

doi:10.16708/j.cnki.1000-758X.2022.0035

Abstract

Abstract: Aiming at the application scenarios where it may be difficult for a single space robot to perform independently during on-orbit serving process in the future, a multi-space-robot serving system was designed. However, collaborative workspace of multi-space-robot system has rarely been studied. Considering that workspace is very difficult to calculate with analytical method, a numerical calculation method was proposed for ordinary collaborative workspace based on Monte Carlo method. Furthermore, aiming at the particularity of space robot collaboration, the concept of generalized collaborative workspace was proposed, and a numerical solution method was presented. The simulation results show that the attitude constraint of the base causes reduction of collaborative workspace. Moreover, the scope of the generalized collaborative workspace is obviously larger than the general one. The conclusions can provide quantitative basis for space robot task design and planning.

Key words: space robot, collaborative workspace, Monte Carlo method, screw theory, kinematical modelling

GONG Kejie, WANG Yong, DUAN Yurui, MEI Yafei, LIAO Ying. Numerical methods for collaborative workspace of multi-space-robot system[J]. Chinese Space Science and Technology, 2022, 42(3): 49-57.

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URL: https://journal26.magtechjournal.com/kjkxjs/EN/10.16708/j.cnki.1000-758X.2022.0035

https://journal26.magtechjournal.com/kjkxjs/EN/Y2022/V42/I3/49

[1]	LI Linfeng, XIE Yongchun. Space robotic manipulation: a multi-task learning perspective [J]. Chinese Space Science and Technology, 2022, 42(3): 10-24.
[2]	HU Fei, SONG Yanping, HUANG Zhirong, LI Yichen, MA Xiaofei, LI Wan. Design optimization of modular configuration for deployable truss antenna reflector [J]. Chinese Space Science and Technology, 2022, 42(1): 99-106.
[3]	PENG Xiaoyu, LIN Chengxin, YAO Qi, YANG Dongsheng, TIAN Yun. Unfolding characteristics analysis of pentahedral deployable truss unit [J]. Chinese Space Science and Technology, 2020, 40(5): 72-81.
[4]	FANG Qun, CUI Ming-Ming. Space robot capture collision force control method based on explicit force control [J]. Chinese Space Science and Technology, 2019, 39(4): 1-.
[5]	HU Fei, SONG Yanping, HUANG Zhirong, ZHU Jialong, LIU Wenlan. Degree of freedom andsingularity analysis of the deployable truss antenna reflector [J]. Chinese Space Science and Technology, 2018, 38(3): 24-34.
[6]	Yang Huning Zhong Qi(Beijing Institute of Spacecraft System Engineering,Beijing 100094). Monte Carlo Method for Thermal Model of Spacecraft Parametric Analysis and Robustness Determination [J]. Chinese Space Science and Technology, 2009, 29(05): 21-27.
[7]	Yang Xiaoning Ren Depeng Jia Yang(China Academy of Space Technology,Beijing 100094). Numerical Study on Space Outer-heat Simulator Manner with Infrared Thermal Club [J]. Chinese Space Science and Technology, 2009, 29(04): 54-60.
[8]	Ren Depeng Jia Yang Liu Qiang(China Academy of Space Technology,Beijing 100094). Impact of Fin Parameters on Heat Rejection Performance of the Radiator of Straight Fins-Tube [J]. Chinese Space Science and Technology, 2007, 27(04): 21-27.
[9]	He Chaohui Chen Xiaohua Li Guozheng Yang Hailiang (Northwest Institute of Nuclear Technology,Xi'an 710024). Calculation Method for Proton Single Event Upset Cross Section [J]. Chinese Space Science and Technology, 2000, 20(05): -.
[10]	Wang Pingyang Xia Xinlin Tan Heping (Harbin Institute of Technology,Harbin 150001). Numerical Simulation of Stray Light in CCD Camera with the Monte Carlo Method [J]. Chinese Space Science and Technology, 1999, 19(02): -.
[11]	Gao Chunhua; Yao Hai (Xi'an Jiaotong University, Xi'an 710049). CALCULATING RADIATION EXCHANGE FACTORS OF RADIANT COOLER BY USING MONTE CARLO METHOD [J]. Chinese Space Science and Technology, 1996, 16(03): -.
[12]	Zhang Shouxin;Fong Shuxing(The Institute or Command and Technology, CONSTIND, Beijing 101407). GUIDANCE, CONTROL AND SIMULATION OF MANNED SPACECRAFT IN REENTRY PHASE [J]. Chinese Space Science and Technology, 1995, 15(01): -.
[13]	Weng Jianhua; Pan Zengfu(Beijing Institute of Spacecraft Systems Engineering, Beijing 100086)Min Guirong(Chinese Academy of Space Technology, Beijing 100081). CALCULATING ORBITAL HEAT FLUXES OF CONCAVE SURFACES AND MUTUALLY VISIBLE SURFACES WITH SPECULAR REFLECTION [J]. Chinese Space Science and Technology, 1994, 14(04): -.
[14]	Wand Jianhua; Pan Zengfu(Beijing Institute of Spacecraft System Engineering, Beijing 100086)Min Guirong(Chiness Academy of Space Technology, Beijing 100081). CALCULATION OF ALBEDO AND INFRARED VIEW FACTORS OF ARBITRARY CONCAVE SURFACES AND MUTUALLY VISIBLE SURFACES [J]. Chinese Space Science and Technology, 1994, 14(03): -.
[15]	Weng Jianhua;Pan Zengfu(Beijing. Institute of Spacecraft System Engineering, Beijing100086)Min Guirong(Chinese Academy of Space Technology, Beijing 100081). A METHOD OF CALCULATING EXTERNAL HEAT FLUXES ON ARBITRARY SHAPED CONVEX SURFACE OF SPACECRAFT [J]. Chinese Space Science and Technology, 1994, 14(02): -.

Numerical methods for collaborative workspace of multi-space-robot system

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