Zobrazeno 1 - 10
of 586
pro vyhledávání: '"Zongquan Deng"'
Lunar rock investigation and tri-aspect characterization of lunar farside regolith by a digital twin
Autor:
Liang Ding, Ruyi Zhou, Tianyi Yu, Huaiguang Yang, Ximing He, Haibo Gao, Juntao Wang, Ye Yuan, Jia Wang, Zhengyin Wang, Huanan Qi, Jian Li, Wenhao Feng, Xin Li, Chuankai Liu, Shaojin Han, Xiaojia Zeng, Yu-Yan Sara Zhao, Guangjun Liu, Wenhui Wan, Yuedong Zhang, Saijin Wang, Lichun Li, Zongquan Deng, Jianzhong Liu, Guolin Hu, Rui Zhao, Kuan Zhang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Yutu-2 rover conducted an exciting expedition on the 41st lunar day to investigate a fin-shaped rock at Longji site (45.44°S, 177.56°E) by extending its locomotion margin on perilous peaks. The varied locomotion encountered, especially mul
Externí odkaz:
https://doaj.org/article/3a4f51a6faa641dc84dfacfbb6dbb623
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-31 (2023)
Abstract The electrically driven large-load-ratio six-legged robot with engineering capability can be widely used in outdoor and planetary exploration. However, due to the particularity of its parallel structure, the effective utilization rate of ene
Externí odkaz:
https://doaj.org/article/5433719b988a4e6eb8bffc31fff68c47
Autor:
Haitao Yu, Baolin Tian, Zhen Yan, Haibo Gao, Hongjian Zhang, Huiqiang Wu, Yingchao Wang, Yuhong Shi, Zongquan Deng
Publikováno v:
Engineering, Vol 20, Iss , Pp 120-133 (2023)
The reusable launch vehicle (RLV) presents a new avenue for reducing cost of space transportation. The landing mechanism, which provides landing support and impact absorption, is a vital component of the RLV at final stage of recovery. This study pro
Externí odkaz:
https://doaj.org/article/4f1d351d2acf475691372719cbb82e2d
Publikováno v:
Sensors, Vol 23, Iss 24, p 9752 (2023)
Identifying terrain parameters is important for high-fidelity simulation and high-performance control of planetary rovers. The wheel–terrain interaction classes (WTICs) are usually different for rovers traversing various types of terrain. Every ter
Externí odkaz:
https://doaj.org/article/ebcc8dc49df64cd5ba2bb7f89ccf4a64
Publikováno v:
Inventions, Vol 8, Iss 6, p 151 (2023)
The sparse atmosphere on the surface of Mars provides the necessary flight conditions for Mars unmanned aerial vehicles (UAVs) to perform low-altitude flights. This work presents a comprehensive overview of key technologies in the development of Mars
Externí odkaz:
https://doaj.org/article/649f79a3fd3b45b2b1f52bead741d417
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 35, Iss 1, Pp 1-11 (2022)
Abstract Soft robots have become important members of the robot community with many potential applications owing to their unique flexibility and security embedded at the material level. An increasing number of researchers are interested in their desi
Externí odkaz:
https://doaj.org/article/029948ed666a4fd7abb0d612493ec810
Publikováno v:
Aerospace, Vol 10, Iss 7, p 614 (2023)
The aerodynamic properties of rotor systems operating within low Reynolds number flow field conditions are profoundly influenced by their geometric and flight parameters. Precise estimation of optimal airfoil parameters at different angles of attack
Externí odkaz:
https://doaj.org/article/977f5157444044eb92937ebd6355908c
Publikováno v:
Biomimetics, Vol 8, Iss 2, p 256 (2023)
In response to the requirements of large-scale space in-orbit assembly and the special environment of low gravity in space, this paper proposes a small robot structure with the integration of assembly, connection, and vibration reduction functionalit
Externí odkaz:
https://doaj.org/article/aa2c400351724c298755d8c09a3e6ae7
Publikováno v:
Aerospace, Vol 10, Iss 5, p 399 (2023)
In the spin-off acceleration stage during high-speed rotation in space, the deployable arm of the space gravity simulation device must withstand a large axial centrifugal force and a driving torque. In this paper, a large-scale high-speed rotating de
Externí odkaz:
https://doaj.org/article/5e341e162f02465998a4ff4d42c84fcc
Publikováno v:
IEEE Access, Vol 9, Pp 133902-133913 (2021)
Motion strategy analysis at the pre-bending stage is a fundamental component of underactuated finger grasp research. This study presents the pre-bending motion strategy and corresponding analysis of cable driving forces a 3-DOF underactuated finger c
Externí odkaz:
https://doaj.org/article/966192d00679472fb90cefbcd8ebf3df