Dynamic simulation analysis of capture and buffer system based on claw-type docking mechanism

被引：0
|
作者：
Shen T. [1 ]
Zhang C. [2 ,3 ]
Wang W. [1 ]
Feng W. [1 ]
Qiu H. [1 ]
机构：
[1] Aerospace System Engineering Shanghai, Shanghai
[2] Space Structure and Mechanism Technology Laboratory of China Aerospace Science and Technology Group Co. Ltd, Shanghai
[3] Shanghai Academy of Spaceflight Technology, Shanghai
来源：
Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics | 2020年 / 52卷 / 06期
关键词：
Capture buffer; Claws; Damping; Docking mechanism; Dynamics;
D O I：
10.6052/0459-1879-20-108
中图分类号：
学科分类号：
摘要：
The existing docking mechanism for on-orbit service cannot provide strong support for our country's followup lunar exploration project due to its large size, complex structure and single docking target. Lightweight docking mechanism is also an essential link due to the limit of carrying capacity. In order to study the docking mechanism that can serve the high-orbit missions such as future Moon Space Station and manned lunar landing, a new claw-type docking mechanism was designed, which adopted androgynous configuration and can realize the interchange between active vehicle and passive vehicle, the V-shaped slot and claw hook and other structural components are used to realize the capture and energy consumption functions in the docking process of aircraft, so as to realize the stable connection between two vehicles. The docking mechanism has the advantages of small size, light weight, simple structure and easy realization of functions. The dynamic analysis of the capture buffer system was carried out, and the influence of the parameters of buffer components on its capture performance was calculated, the establishment of the digital virtual prototype was completed in ADAMS software, and the simulation research was carried out in combination with the actual two typical initial docking conditions. The results show that the energy consumption in the docking process under the two working conditions meets the design requirements, and the capture can be completed with a smaller impact force of the V-shaped slot. The results prove the feasibility of the capture buffer system, and verify the capability of the docking mechanism with this configuration has better ability to complete tasks. © 2020, Editorial Department Chinese Journal of Solid Mechanics. All right reserved.
引用
收藏
页码：1590 / 1598
页数：8
相关论文
共 35 条
  • [1] Zhang Chongfeng, Liu Zhi, Review of space docking mechanism and its technology, Aerospace Shanghai, 33, 5, pp. 1-11, (2016)
  • [2] Shen Xiaofeng, Zen Linbin, Jin Yongqiang, Et al., Status and prospect of on-orbit assembly technology, Manned Spaceflight, 23, 2, pp. 228-235, (2017)
  • [3] Saunders C, Lobb D, Sweeting M, Et al., Building large telescopes in orbit using small satellites, Acta Astronautica, 141, pp. 183-195, (2017)
  • [4] Jiang Bo, Xiong Xijun, Peng Zhihui, Et al., Development and suggestion of inventory management system for International Space Station, Journal of Telemetry, Tracking and Command, 33, 2, pp. 1-6, (2012)
  • [5] Zhang Chongfeng, Chen Baodong, Zheng Yunqing, Et al., Space Docking Mechanism, pp. 187-217, (2016)
  • [6] Chen Meng, Xiao Yuzhi, Zhang Tao, Artifical intelligence technology in space servicing and manipulation, Manned Spaceflight, 24, 3, pp. 285-291, (2018)
  • [7] Chiu SW., Promoting international co-operation in the age of global space governance - A study on on-orbit servicing operations, Acta Astronautica, 161, pp. 375-381, (2019)
  • [8] Hou Pengfei, Research on manipulator for on-orbit servicing tasks of spacecraft and its ground test, (2015)
  • [9] Ge XY, Zhou QX, Liu ZQ., Assessment of space station on-orbit maintenance task complexity, Reliability Engineering and System Safety, 193, (2019)
  • [10] Zhu An, Chen Li, Mechanical simulation and full order sliding mode collision avoidance compliant control based on neural network of dual-arm space robot with compliant mechanism capturing satellite, Chinese Journal of Theoretical and Applied Mechanics, 51, 4, pp. 1156-1169, (2019)
1234