|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Physiological effects of weightlessness: countermeasure system development for a long-term Chinese manned spaceflight显示文摘The Chinese space station will be built around 2020. As a national space laboratory, it will offer unique opportunities for studying the physiological effects of weightlessness and the efficacy of the countermeasures against such effects. In this paper, we described the development of countermeasure systems in the Chinese space program. To emphasize the need of the Chinese space program to implement its own program for developing countermeasures, we reviewed the literature on the negative physiological effects of weightlessness, the challenges of completing missions, the development of countermeasure devices, the establishment of countermeasure programs, and the efficacy of the countermeasure techniques in American and Russian manned spaceflights. In addition, a brief overview was provided on the Chinese research and development on countermeasures to discuss the current status and goals of the development of countermeasures against physiological problems associated with weightlessness. | Linjie Wang Zhili Li Cheng Tan Shujuan Liu Jianfeng Zhang Siyang He Peng Zou Weibo Liu Yinghui Li | 2019 | Frontiers of Medicine2019，13，2： | 9 |
| 2 | MAV/UAV task coalition phased-formation method显示文摘The formation of the manned aerial vehicle/unmanned aerial vehicle(MAV/UAV) task coalition is considered. To reduce the scale of the problem, the formation progress is divided into three phases. For the task clustering phase, the geographical position of tasks is taken into consideration and a cluster method is proposed. For the UAV allocation phase, the UAV requirement for both constrained and unconstrained resources is introduced, and a multi-objective optimal algorithm is proposed to solve the allocation problem. For the MAV allocation phase, the optimal model is firstly constructed and it is decomposed according to the ideal of greed to reduce the time complexity of the algorithm. Based on the above phases, the MAV/UAV task coalition formation method is proposed and the effectiveness and practicability are demonstrated by simulation examples. | JIAO Zhiqiang YAO Peiyang ZHANG Jieyong ZHONG Yun WANG Xun | 2019 | Journal of Systems Engineering and Electronics2019，30，2： | 8 |
| 3 | Preliminary survivability analysis of manned spacecraft following orbital debris penetration显示文摘Meteoroid and orbital debris(M/OD) may cause severe damages or even catastrophic failures for long-term manned spacecrafts in orbit due to the hypervelocity impact(HVI) destruction.It is essential to quantitatively assess the M/OD risk of manned spacecraft.In this paper,the catastrophic failure as-sessment function is successfully integrated into the Meteoroid & Orbital Debris Assessment and Op-timization System Tools(MODAOST),which is the M/OD risk assessment system developed by China Academy of Space Technology.The survivability assessment for the US Lab by MODAOST was con-sistent with that of the Manned Spacecraft Crew Survivability computer code(MSCSurv).Meanwhile,the simulation process showed that this function was more effective than MSCSurv for the application of the standard methodology of M/OD risk assessment instead of the Monte Carlo model.This function expands the ability of MODAOST in predicting the survivability of the typical catastrophic failure modes such as crew hypoxia and the critical cracking. | ZHANG Yong HAN ZengYao LI Ming ZHENG ShiGui | 2009 | Science China(Technological Sciences)2009，52，5： | 6 |
| 4 | Review on abort trajectory for manned lunar landing mission显示文摘Abort trajectory is a passage that ensures the astronauts to return safely to the earth when an emergency occurs. Firstly,the essential elements of mission abort are analyzed entirely based on summarizing the existing studies. Then,abort trajectory requirement and rational selection for different flight phases of typical manned lunar mission are discussed specifically. Considering a trade-off between the two primary constrains of an abort,the return time of flight and energy requirement,a general optimizing method for mission abort is proposed. Finally,some suggestions are given for China’s future manned lunar landing mission. | XI XiaoNing1, HUANG WenDe2 & WANG Wei2,3 1 College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha 410073, China 2 College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China 3 School of Surveying and Spatial Information System, University of New South Wales, Sydney, NSW 2052, Australia | 2010 | Science China(Technological Sciences)2010，53，10： | 3 |
| 5 | Characteristic analysis and design of near moon abort trajectory for manned lunar landing mission显示文摘The safety of astronauts would be severely threatened if the lunar-landing spacecraft were under an emergency during the near moon phase of flight, which was far from the Earth. For the problem of mission abort caused by the main engine (service propulsion system, SPS) failure during lunar orbit insertion, firstly, the family of trajectories resulted from SPS premature shutdown and corresponding abort trajectories were analyzed; then an algorithm that can be applied to the near moon abort trajectories was proposed using patched-conic technique. The characteristics of the abort trajectory, such as energy consumption and return time of flight, were analyzed and presented. Finally, simulation examples were given to demonstrate various cases of near moon SPS failure. The results of the simulation have validated the approach proposed. | HUANG WenDe1*, XI XiaoNing2 & WANG Wei1,3 1 College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha 410073, China 2 College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China 3 School of Surveying and Spatial Information System, University of New South Wales, Sydney, NSW 2052, Australia | 2010 | Science China(Technological Sciences)2010，53，11： | 3 |
| 6 | Science Researches of Chinese Manned Space Flight显示文摘With the complete success of the 2nd stage of Chinese Manned Space Program(CMSP),several science researches have been performed on Tiangong-1 experimental spacelab, which was docked with three Shenzhou spaceships one after another. The China's real spacelab, Tiangong-2 will be launched in 2015, docked with a Shenzhou spaceship soon. After six months, it will be docked with the first Chinese cargo ship(Tianzhou-1). More space science researches, involving with space biology, fluid physics, fundamental physics, materials science, Earth science, astronomy and space environmental science, will be operated on Tiangong-2 spacelab, and crewed and cargo spaceships. Furthermore, the considerable large-scale space utilization of Shina's Space Station is planned. The research fields include yet not limited to space medicine and physiology, space life science and biotechnology, fluid physics and combustion in microgravity, space material science,and fundamental physics in microgravity, space astronomy, Earth science, space physics and space environment utilization, technology demonstration. | GU Yidong GAO Ming ZHAO Guangheng LIU Yingchun JIN Zhaojun | 2014 | 空间科学学报2014，34，5： | 2 |
| 7 | The Space Environment Monitors of Shenzhou Manned Spacecrafts显示文摘For the purpose of ensuring normal operations of Shenzhou (SZ) series of manned spacecrafts and cosmonauts' safety, Space Environment Monitors (SEM)are mounted on board SZ-2, 3, 4, 5. SEMs aim to detect the high energy particles, the low energy particles, charging potential, atmospheric desity and composition. Detection of SEMs enable us to understand better the space environment in the manned spacecraft's orbit, and to provide a good space environment services for the spacecraft and cosmonauts. In addition, by using the data from SEMs, we have achieved some scientific accomplishments, such as the energy spectra of precipitating electrons, the abnormal variety of atmospheric density and composition during geomagnetic disturbances, the electron angle distribution in the low orbit and so on. | XU Ying ZHU Guangwu WANG Shijin QIN Guotai LIANG Jinbao SUN Yueqiang HUANG Xiuying YANG Xiaochao WANG Yue WANG Chunqin YE Haihua JING Guiru | 2004 | 空间科学学报2004，24，z1： | 1 |
| 8 | Analysis of Human Reliability Model in Manned Vehicle显示文摘A typical man-machine-environment system is corn posed of astronaut, vehicle and space environment in the course of manned spaceflight.In this paper, the important role played by manand the factors on his capability in vehicle system have been described, and a stress-strength human reliability model is also put forward. In the end, it must be systematically considered to raise theastronaut’s reliability. | Zhou, Qianxiang Long, Shengzhao | 1998 | Journal of Systems Engineering and Electronics1998，9，2： | 0 |
| 9 | Manned Testing of the Diver Gas Recovery Installation显示文摘The Diver Gas Recovery Installation (DGRI) was evaluated at 80 msw saturation - 100 msw excursion diving on HeO2 in the Naval Medical Research Institute (NMRI) of China in April, 1995. The diving depth, lockout time, breathing gas flow rate and consumption, inspired oxygen partial pressure (PO2) and carbon dioxide partial pressure (PCO2) were monitored. The results indicated that PO2 was controlled to fluctuate from 64.3 to 84.0 kPa and PCO2 went up from 0.01 kPa up to O.I kPa during 4 hours excursion diving; recovery of breathing gas reached 95%; three divers felt well and breathed comfortably during simulating heavy work. The test showed that it met desired performance goals. The DGRI is a kind of important equipment for long duration deep dive. It enables the gases exhaled by the divers to be re-cycled, and therefore it has great social, military and economic significance for diving operation and submarine rescue. | Mao Fangguan , Lu Shunchang Luo Ruiren Senior Engineer, Naval Medical Research Institute, P. L. A. of China, Shanghai, 200433 Senior Engineer, Navigation Guarantee Department of Navy Headquaters, Shanghai | 1995 | China Ocean Engineering1995，10，4： | 0 |
| 10 | The solid lubricating material experiment device for Shenzhou-7 Spaceship显示文摘A solid lubricating material exposure experiment in space is one of the missions during the seventh manned spaceflight of China,and the key is to develop a device which can be fixed reliably outside of the orbital module and can be fetched conveniently by an astronaut during space walk.The solid lubricating material experiment device needs to be locked reliably in a vibrating and impacting environment during the launch phase,and should meet the requirement that it can be unlocked and fetched reliably by the astronaut wearing an extravehicular spacesuit via simple operations in orbit in an environment of high and low temperature.As for the device we developed,the environmental characteristic of the mission was analyzed,the mechanical analysis and thermal analysis were carried out,and then a mechanism with functions of mechanical locking,structural self-locking and manual unlocking was designed.The device was verified by a sequence of experiments and was fetched by the astronaut during the flight of the Shenzhou-7 Spaceship. | WANG Ke1,2,REN WeiJia1,WANG ShiDa1 & WENG LiJun3 1 Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing 100190,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China 3 Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China | 2010 | Science China(Technological Sciences)2010，53，9： | 0 |
| 11 | My Wishes显示文摘The first manned Chinese sphceship (载人航天飞船) succeeded on October 16, 2003. When the astronaut (宇航员), Yang Liwei, came out of the space | 周婧 | 2004 | 英语大王2004，，1： | 0 |
| 12 | The Space Span显示文摘Space station to provide a foothold for China’s methodical march into the universe The three taikonauts onboard the Shenzhou-13 manned spaceship safely returned to Earth on April 16,marking the conclusion of the trio’s six-month space stint.Their epic orbital mission was a complete success. | Yuan Yuan | 2022 | Beijing Review2022，65，17： | 0 |
| 13 | 论Manned Spaceflight的文体特征及其翻译策略——以被动句为研究案例显示文摘Manned Spaceflight一文陈述客观准确,逻辑结构严密,专业术语性强,语气正式。其文体特征包括被动语态、名词化、非谓语、专业词汇、割裂、并列、无灵主语、介词、长句、省略等。以被动句为例,通过Manned Spaceflight中翻译实践发现,被动句翻译为主动句、被动句和无主句时,翻译策略各不相同。 | 李志鸿 | 2014 | 吕梁学院学报2014，4，6： | 0 |
| 14 | China Enhancing the Study of Space Law显示文摘Space technology has developedrapidly for dozens of years,espe-cially since the former USSRlaunched its first artificial earthsatellite,Sputnik-1 in 1957,alarge number of various satellites,space stations and space probes havebeen put into orbits and space shut-tles and manned spaceship have al-ways travelled to and fro betweenthe earth and outer space.In orderto suit the needs of the developmentof space technology and space activ-ities,the United Nations has for-mulated several | Qi Yongliang | 1993 | Aerospace China1993，，1： | 0 |
| 15 | 中国载人航天工程飞行任务介绍显示文摘In September 1992,the Chinese government made a decision to implement the manned space program and prescribed a three-step strategy of development.The first step was to launch a manned spaceship,establish primary integrated experimental manned spacecraft engineering capability,and conduct space application experiments. | YU Weishu | 2022 | Aerospace China2022，23，1： | 0 |
| 16 | Picturing the Times显示文摘The return capsule of the Shenzhou-13 manned spaceship successfully lands at the Dongfeng landing site in northern China’s Inner Mongolia Autonomous Region on April 16,2022.Three Chinese astronauts returned to Earth after a six-month orbital trip,China’s longest manned space mission so far. | | 2022 | China Report ASEAN2022，7，5： | 0 |
| 17 | 长五B火箭成功发射新一代载人飞船试验船显示文摘China’s new large carrier rocket LM-5 B made its maiden flight at 18:00 Beijing time on May 5, 2020, launching the trial version of China’s new-generation manned spaceship and a return cargo capsule for test into space.China started its manned space program based on a threestep strategy in 1992. The first two steps have been completed, including sending astronauts into space. | DAI Zhenying GAO Yiming | 2020 | Aerospace China2020，21，2： | 0 |
| 18 | CASC Achievements in 2014显示文摘2014 was a remarkable year for CASC.Though there was no manned space flights nor Bei Dou navigation satellite launches during the year,national major space programs proceeded well with remarkable achievements.Quite important progress was made in the aspects of CASC space sectors such as application satellites。 | YU Dengyun | 2015 | Aerospace China2015，16，1： | 0 |
| 19 | 阅读理解(英文)显示文摘 | 荆棘 | 2006 | 中学生英语(中旬刊)2006，0，1： | 0 |
| 20 | A Bird Made of Grass显示文摘Today I go to the book shop with my classmate. On the way to shop①,beside the street we meet some people.They are selling manned birds.The birds are made by themselves with grass.I can’t help taking one of them.Oh,it’s so beautiful and vivid.It have②two wide winas and a | 胡葳 | 2005 | 英语大王2005，，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员