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Opinion on Space Launch and Manned Lunar-landing

Zhang Zeming ,Jiang Yi ,Fu Debin

Strategic Study of CAE 2006, Volume 8, Issue 10, Pages 37-41

Abstract:

The lunar-landing is the continuation of manned spaceflight engineering.Comparing with the manned airship engineering, it requires more credibility and sweepingness, and it

Keywords： lunar-landing space launch launch platform lunar-landing orbit technical route

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Landing control method of a lightweight four-legged landing and walking robot

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0707-1

Abstract: The rover can complete the detection on relatively flat terrain of the lunar surface well, but its detectionA lightweight four-legged landing and walking robot called “FLLWR” is designed in this study.dissipation to realize buffer landing.Repetitive landing experiments on a five-degree-of-freedom lunar gravity testing platform are performedThe study provides a novel insight into the next-generation lunar exploration equipment.

Keywords： landing and walking robot lunar exploration buffer landing compliance control

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The Present Situation and Prospect of China's Space-entering Capacity

Long Lehao,Wang Xiaojun,Guo Linli

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 25-28

Abstract: small-sized rockets that can be launched quickly and flexibly; developing launching vehicles capable of mannedlunar landing and outer space exploration; exploring the techniques for reusing launching vehicles.

Keywords： space activities “Long-March” rocket family manned lunar landing reusable launching vehicles

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Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolithsimulant for automated construction of lunar infrastructure

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0003-0

Abstract: Using an in situ lunar regolith as a construction material in combination with 3D printing notonly reduces the weight of materials carried from the Earth but also improves the automation of lunarThis study aims to improve the printability of a geopolymer based on a BH-1 lunar regolith simulant,can adjust the printability without adding any additive, which can reduce the construction cost of lunarAfter curing under a simulated lunar environment, the 72-h flexural and compressive strengths of the

Keywords： geopolymer lunar regolith simulant 3D printing rheology printability

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Estimation of fatigue damage of airplane landing gear

LIU Ke-ge, YAN Chu-liang, ZHANG Shu-ming

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4, Pages 424-428 doi: 10.1007/s11465-006-0051-x

Abstract: Taking the main landing gears of fighter and transport airplanes as examples, the fatigue life was estimatedThe computed results show that the landing damage to the fighter and transport airplanes is 75% and 60%of the total damage, and the damage caused by the landing stroke is 40% of the landing-gear damage.

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Preparation and Characterization of High-Strength Geopolymer Based on BH-1 Lunar Soil Simulant with Low Article

Siqi Zhou, Chenghong Lu, Xingyi Zhu, Feng Li

Engineering 2021, Volume 7, Issue 11, Pages 1631-1645 doi: 10.1016/j.eng.2020.10.016

Abstract:

The construction of a lunar base and habitation on the Moon has always been on researchers’Building materials used in in situ lunar resources are of great significance for saving expensive spaceIn this study, a new type of lunar soil simulant named Beihang (BH)-1 was developed.The chemical mineral composition and microstructure of BH-1 closely resemble those of real lunar soilThis research also synthesized a geopolymer based on BH-1 cured at simulated lunar atmospheric conditions

Keywords： Space exploration Lunar base Geopolymer Lunar soil simulant Rheology

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Planar jumping with stable landing through foot orientation design and ankle joint control

Qilong YUAN, I-Ming CHEN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2, Pages 100-108 doi: 10.1007/s11465-012-0318-3

Abstract: In this work, through determining the upper body posture trajectory in the flight phase, the foot landingposture is made to be flat while landing.Together with properly designing the trajectory for local center of gravity and the foot landing velocity, the soft landing trajectory is generated.Jumping motion with stable landing is achieved in a dynamic simulation environment based on this method

Keywords： biped jumping stable landing control jumping motion generation

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Nonlinear sealing force of a seawater balance valve used in an 11000-meter manned submersible

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0726-y

Abstract: Balance valve is a core component of the 11000-meter manned submersible “struggle,” and its sealing performance

Keywords： seawater balance valve sealing performance hybrid ANE model FEM minimum sealing force equation

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Modeling and analysis of landing collision dynamics for a shipborne helicopter

Dingxuan ZHAO, Haojie YANG, Carbone GIUSEPPE, Wenhang LI, Tao NI, Shuangji YAO

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1, Pages 151-162 doi: 10.1007/s11465-020-0617-z

Abstract: established based on small-angle approximation to improve the simulation model for shipborne helicopter landingResults show that the proposed dynamic model can simulate the collision motion of helicopter landingSeveral suggestions for helicopter pilot landing are likewise provided.

Keywords： shipborne helicopter landing model Lagrange equations dynamics validation

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Development and Application of Manned Deep Diving Technology

Hu Zhen, Cao Jun

Strategic Study of CAE 2019, Volume 21, Issue 6, Pages 87-94 doi: 10.15302/J-SSCAE-2019.06.017

Abstract:

Manned submersible is an important technical means and equipment forIn this paper, the development status of the equipment and technology of deep-sea manned submersiblesThe three milestones for the development of deep-sea manned submersible technology in China are mainlyWarrior”, the deep-sea manned submersible technology system is formed in China.In the range of 4500–7000 m deep-sea diving, China’s manned deep diving technology has been

Keywords： submersible manned deep sea key technology genealogical development

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Manned Space and Development

Qi Faren

Strategic Study of CAE 2000, Volume 2, Issue 1, Pages 1-6

Abstract: Since the dawn of the manned space program more than 30 years ago, it has played an important role in

The manned space program is introduced on the concept, content and signification in this article, and especially three manned spacecraft—spaceship, space shuttle and space station is describedThe author emphasizes that developing manned space program and utilizing space will make a great contributionIn addition, the author also imagines Chinese manned space program.

Keywords： manned space high technology concept development

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The Strategic Thoughts With Spacecraft as Starting Points to Achieve Manned Space in China

Zhao Shaokui

Strategic Study of CAE 2004, Volume 6, Issue 2, Pages 8-12

Abstract: and summary about concept research, proof of technical channels as well as the strategic thoughts on mannedspace development and decision making of manned space in China, and presents a deep strategic thought

Keywords： manned space in China airship technical channels strategic thoughts

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Manned Launch Vehicle in China

Liu Zhusheng

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 29-32

Abstract: safety and high quality to ensure the absolute safety of astronauts are the upmost requirements to mannedThis article introduces the system concept, system constituent and basic design principle of LM - 2F manned

Keywords： manned launch vehicle system constituent design principle

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Physiological effects of weightlessness: countermeasure system development for a long-term Chinese manned

Linjie Wang, Zhili Li, Cheng Tan, Shujuan Liu, Jianfeng Zhang, Siyang He, Peng Zou, Weibo Liu, Yinghui Li

Frontiers of Medicine 2019, Volume 13, Issue 2, Pages 202-212 doi: 10.1007/s11684-017-0587-7

Abstract: countermeasure programs, and the efficacy of the countermeasure techniques in American and Russian manned

Keywords： countermeasure physiological effects of weightlessness effect evaluation long-term manned spaceflight

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The Conceptual Design of Lunar Surface Environment Simulation System

Shi Xiaobo,Li Yunze,Huang Yong,Wang Jun

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 48-52

Abstract:

Compared with the satellites and manned spaceships circling the earth, the spacecraft for lunar explorationin the design of spacecrafts and lunar rovers.A conceptual design of lunar surface environment simulation system was proposed.Most of the environmental factors, including lunar dust, geography, the compressibility and frictionaleffect of lunar regolith, hard vacuum, temperature variation, can be simulated simultaneously.

Keywords： lunar surface environment lunar dust environment simulation

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Title Author Date Type Operation

Opinion on Space Launch and Manned Lunar-landing

Zhang Zeming ,Jiang Yi ,Fu Debin

Journal Article

Landing control method of a lightweight four-legged landing and walking robot

Journal Article

The Present Situation and Prospect of China's Space-entering Capacity

Long Lehao,Wang Xiaojun,Guo Linli

Journal Article

Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolithsimulant for automated construction of lunar infrastructure

Journal Article

Estimation of fatigue damage of airplane landing gear

LIU Ke-ge, YAN Chu-liang, ZHANG Shu-ming

Journal Article

Preparation and Characterization of High-Strength Geopolymer Based on BH-1 Lunar Soil Simulant with Low

Siqi Zhou, Chenghong Lu, Xingyi Zhu, Feng Li

Journal Article

Planar jumping with stable landing through foot orientation design and ankle joint control

Qilong YUAN, I-Ming CHEN

Journal Article

Nonlinear sealing force of a seawater balance valve used in an 11000-meter manned submersible

Journal Article