云南高校图书馆联盟文献共享服务平台- LUNAR

LUNAR: 作品数：428被引量：587H指数：13; 导出分析报告; 相关领域：天文地球医药卫生更多>>; 相关作者：张影从中华王闯管文敏夏维波更多>>; 相关机构：武汉大学哈尔滨工业大学北京航空航天大学首都医科大学附属北京佑安医院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家教育部博士点基金更多>>

Precise monocular vision-based pose measurement system for lunar surface sampling manipulator被引量：5: 《Science China(Technological Sciences)》2019年第10期1783-1794,共12页WANG Gang SHI ZhongChen SHANG Yang SUN XiaoLiang ZHANG WenLong YU QiFeng; supported by the National Natural Science Foundation of China(Grant Nos.11727804,11872070);the Hunan Provincial Natural Science Foundation of China(Grant No.2019JJ50732); Space manipulator has been playing an increasingly important role in space exploration due to its flexibility and versatility. This paper is to design a vision-based pose measurement system for a four-degree-of-freedo...; 关键词：VISION-BASED POSE measurement POSE estimation LUNAR surface sampling SUB-PIXEL CORNER detection Chang’e 5

Statistical study of magnetotail flux ropes near the lunar orbit被引量：1: 《Science China(Technological Sciences)》2016年第10期1591-1596,共6页ZHAO Si Qi TIAN An Min SHI Quan Qi XIAO Chi Jie FU Sui Yan ZONG Qiu Gang WANG Hui Zi ZHANG Shuai ZHAO Shao Jie PAN Dong Xiao TENG Shang Chun LIU Yi Xing TAN Kun; supported by the Scientific Research Foundation of Shandong Province Outstanding Young Scientist Award(Grant Nos.2013BSE27132&BS2013HZ001);the Research Fund for the Doctoral Program of Higher Education of China(Grant No.20130131120073);the National Natural Science Foundation of China(Grant Nos.41304129,41322031&41574157); Flux-rope/TCR events near the magnetotail lunar orbit （-67RE 〈 GSM X＊〈 -39RE） were studied using magnetic-field and plasma data measured by THEMIS B and C between January 2011 and March 2012. The aberrant coordi...; 关键词：MAGNETOTAIL flux rope TCR dawn-dusk asymmetry reconnection site

Point return orbit design and characteristics analysis for manned lunar mission被引量：13: 《Science China(Technological Sciences)》2012年第9期2561-2569,共9页SHEN HongXin ZHOU JianPing PENG QiBo LI HaiYang; supported by the Open Research Foundation of Science and Technology on Aerospace Flight Dynamics Laboratory (Grant No.2012afdl005); Point return orbit(PRO) of manned lunar mission is constrained by both lunar parking orbit and reentry corridor associated with reentry position.Besides,the fuel consumption and flight time should be economy.The patch...; 关键词：manned lunar mission point return orbit orbit design orbit characteristics optimization

Statistical study of the properties of the magnetic field and plasma in the earth's magnetotail near lunar orbit被引量：5: 《Science China(Technological Sciences)》2012年第9期2570-2577,共8页TIAN Tian ZONG QiuGang WANG YongFu FEI ZengPing; supported by the National Natural Science Foundation ofChina (Grant No. 40831061);the National Key Laboratory Special Fund and the Open Research Foundation of Science and Technology on Aerospace Flight Dynamics Laboratory (Grant No. 2012afd1034); Based on the magnetic field and plasma data obtained by GEOTAIL in 1992-1995 and WIND in1994-2009, the magnetic field and plasma properties in the magnetotail near lunar orbit were studied statistically using the supe...; 关键词：LUNAR space weather PLASMA current sheet STORM superposed epoch analysis

Free return orbit design and characteristics analysis for manned lunar mission被引量：24: 《Science China(Technological Sciences)》2011年第12期3243-3250,共8页PENG QiBo SHEN HongXin LI HaiYang; supported by the National Natural Science Foundation of China (Grant No.10902121); A circumlunar free return orbit design model that satisfies manned lunar mission constraints is established. By combining analytical method with numerical method,a serial orbit design strategy from initial value desig...; 关键词：manned lunar mission free return orbit orbit design orbit characters

Review on abort trajectory for manned lunar landing mission被引量：3: 《Science China(Technological Sciences)》2010年第10期2691-2698,共8页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; 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...; 关键词：MANNED LUNAR LANDING MISSION abort TRAJECTORY design free RETURN TRAJECTORY

Lunar digital elevation model and elevation distribution model based on Chang’E-1 LAM data被引量：4: 《Science China(Technological Sciences)》2010年第9期2558-2568,共11页CAI ZhanChuan1,2,ZHENG CaiMu1,2,TANG ZeSheng1,2,3 & QI DongXu1,2,4 1 Faculty of Information Technology,Macao University of Science and Technology,Macao,China 2 Collaborative Research Laboratory on Lunar and Planetary Exploration,Macao University of Science and Technology,Macao,China 3 School of Information Science and Technology,Tsinghua University,Beijing 100084,China 4 School of Information Science and Technology,Sun Yat-sen University,Guangzhou 510275,China; supported by the Macao Science and Technology Development Fund (Grant Nos. 003/2008/A1, 008/2008/A1);the National Natural Science Foundation of China (Grant No. 10631080); More than 8.2 million effective data samples were obtained by the Chang’E-1 Laser Altimeter (LAM).In order to produce a global topographic model of the moon with improved accuracy,a hierarchical many-knot spline meth...; 关键词：Chang’E-1 LAM DEM DISTRIBUTION model

Solution space analysis of Double Lunar-Swingby periodic trajectory被引量：2: 《Science China(Technological Sciences)》2010年第8期2081-2088,共8页LUO ZongFu ,MENG YunHe&TANG GuoJian College of Aerospace and Material Engineering,National University of Defense Technology,Changsha 410073,China; supported by the National Natural Science Foundation of China(Grant No.10702078);the Pre-research Foundation of National University of Defense Technology(Grant No.JC08-01-05); The Double Lunar-Swingby(DLS)periodic trajectory is a type of large-scale trajectory in Restricted Three-Body Problem framework.First,the principium of the DLS periodic trajectory is studied,and a preliminary design o...; 关键词：DOUBLE Lunar-Swingby patched CONICS SOLUTION space analysis ORBIT design PERIODIC ORBIT

Calculation of the extreme ultraviolet radiation of the earth's plasmasphere被引量：4: 《Science China(Technological Sciences)》2010年第1期200-205,共6页FOK Mei-Ching; supported by the National Natural Science Foundation of China (Grants No. 40774098,40774079 and 40890160);the National Hi-Tech Research and Development Program of China ("863" Project) (Grant No.2007AA12Z314);the Chinese Academy of Sciences Innovation Program; The dynamic global core plasma model(DGCPM) is used in this paper to calculate the He+ density distribution of the Earth's plasmasphere and to investigate the configurations and 30.4 nm radiation properties of the pla...; 关键词：earth’s PLASMASPHERE dynamic global CORE plasma model EXTREME ULTRAVIOLET radiation lunar-based imaging

Super-resolution reconstruction and higher-degree function deformation model based matching for Chang’E-1 lunar images被引量：3: 《Science China(Technological Sciences)》2009年第12期3468-3476,共9页LI LiChun YU QiFeng YUAN Yun SHANG Yang LU HongWei SUN XiangYi; Supported by the"Eleventh five"Obligatory Budget of People’s Liberation Army(PLA)(Grant No.513150801); This article intends to solve the matching problem of 2C level lunar images by Chang’E-1(CE-1)lunar probe satellite.A line-scanner image matching method is proposed which represents deformation by the quadric functio...; 关键词：IMAGE MATCHING 3-line-scanner quadric FUNCTION DEFORMATION super resolution Chang’E-1 LUNAR IMAGE

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