spacecraft相关论文
Multilevel Tests and Measurement Evaluation Methods for the Application of Composite Materials in Sp
With the implementation of new-generation launch vehicles,space stations,lunar and deep space exploration,etc.,the devel......
This paper deals with the problem of fixed-time attitude tracking control for spacecraft subject to model uncertainties ......
数字化是新兴的技术变革,装备数字化首当其冲.为了探索航天装备数字化的方向路径,简要概述了装备数字化的发展过程,分析了航天数字......
The solar array whose quality has great influence on the work efficiency of the spacecraft is the most important power s......
OPTIMAL CONTROL OF DEPLOYMENT PROCESS OF SOLAR ARRAY ON SPACECRAFT USING PARTICAL SWARM OPTIMIZATION
The optimal control problem of the attitude of a spacecraft during the deployment process of its solar array is discusse......
Spacecraft bears severe shock environment,due to stage separation,ground transportation,and so on.The shock environment ......
The sloshing of the liquid in the spacecraft causes the oscillation of the spacecraft.It is important to predict the......
Full aircraft ditching simulationa comparative analysis of advanced coupled fluid-structure computat
The communication concerns advanced numerical simulations of the transient fluid structure-interaction occurring dur......
<正> A vast amount of data recorded by spacecraft have given the possibility to determine precisely the diffusion coeffi......
In this study,we used global analytical modeswfny(GAMs)to develop a rigid-flexible dynamic modeling approach for spacecr......
Earth sensors are widely used in spacecraft for attitude determination. They need to have a very large field of view( FO......
Following supplying supporting aluminum products for“Shenzhou”spacecraft,“Long March”rocket,Boeing and Airbus,South ......
An equation of state(EOS) is a thermodynamic equation describing the state of matter under a given set of physical condi......
The brief report presents a part of the research results of the magnetospheric physics researches in China during the pe......
Hot Flow Anomalies (HFAs) are phenomena that frequently appear in the vicinity of the Earth’s bow shock. We have identi......
Three Chinese astronauts on June24successfully completed a manual docking(手动对接)between the Shenzhou-9spacecraft and ......
95064 宇航用的液体和固体润滑剂的性能=Performance of fluid and solid lu-bricants in spacecraft applications[刊,英]/Paul.......
Tribological Behavior of Polytetrafluoroethylene Coatings Based on LY12 Substrates in the Space Envi
The spacecraft space radiation environment was simulated by60 Co source. The polytetrafluoroethylene(PTFE) coatings were......
An algorithm based on the marginalized particle filters(MPF)is given in details in this paper to solve the spacecraft at......
Compilation of thus final issue for the year 2003 has now come to a conclusion.We would like to recommend two special r......
自20世纪60年代初,科学家们进行的空间发射超过3700次,而且数目还在不断增加。这些有效载重小到通信卫星大到国际空间站,一件件
S......
When the liquid propellant thruster works,its plume field would contain many propellant liquid droplets,especially at pu......
Effective thermal control systems are essential for reliable operation of spacecraft.A dual-driven intelligent combinati......
Three Dimensional Simulation of Ion Thruster Plume-Spacecraft Interaction Based on a Graphic Process
Based on the three-dimensional particle-in-cell (PIC) method and Compute Unified Device Architecture (CUDA), a parallel ......
The Tianlian 1-03 satellite, the third geosynchronous data relay satellite of China, was successfully launched into spac......
This summer, NASA launched a space mission to hunt for Earth-like worlds that may harbor alien life.
This summer, NASA ......
A short walk in space,but a great leap forward for a nation. At 9:07 pm,Sept.25,the ShenzhouⅦspacecraft was lifted off ......
A short walk in space,but a great leap forward for a nation. At 9:07 pm,Sept.25,the ShenzhouⅦspacecraft was lifted off ......
一、词汇过关 1 calculate...
Space science is devoted to the studies of natural phenomena, whether physical, astronomical, chemical or biological,
S......
2003年,名为“勇气”号和“机遇”号的两辆探测车,被送往火星。它们在不同的时间被送往火星并于2004年1月份的不同时间里在火星上......
据美国国家航空航天局说,宇航员穿白色宇航服有两个原因。首先,白色有助于宇航员保持凉爽。深颜色会吸收大量阳光,并将光能转变为......
To control the growth of space debris in the geostationary earth orbit(GEO), a novel solution of net capture and tether-......
Recent studies have indicated that hypervelocity impacts by meteoroids and space debris can induce spacecraft anomalies.......
To researching the damage characteristics of typical logical chip modules in spacecraft due to plasma generated by hyper......
Small (...
A statistical study of magnetic fluctuations near the front boundaries of magnetic clouds is approached with the method ......
When the IMF turns southward, a great amount of magnetic energy is stored in the magnetotail, and the electric field acr......
The characteristic and properties of ULF waves in the plasmasphere boundary layer during two very quiet periods are pres......
Multi-spacecraft observations of ULF waves during the recovery phase of magnetic storm on October 30
Based on observations obtained by Cluster C1, GOES 10, 12, and Polar, the global ULF wave properties are studied during ......
With the Double Star Program TC1 in the equatorial orbit and Cluster tetrahedron in the high latitude polar orbit, a con......
On July 22, 2004, the WIND spacecraft detected a typical interplanetary shock. There was sustaining weak southward magne......
Solar wind entry via flux tube into magnetosphere observed by Cluster measurements at dayside magnet
By analyzing hot ion and electron parameters together with magnetic field measurements from Cluster, an event of magneto......
Magnetic reconnection provides a physical mechanism for fast energy conversion from magnetic energy to plasma kinetic en......
On the basis of the plasma, electric and magnetic fields jointly observed by Cluster and the Double Star TC-1 spacecraft......
SuperDARN CUTLASS Finland radar observations of high-latitude magnetic reconnections under northward
A number of backscatter power enhancement events with “equatorward-moving radar auroral forms” in the high-latitude io......
A new empirical model of plasmapause location as functions of magnetic local time and geomagnetic indices has been devel......
We report where and how ions are accelerated in the proximity of earthward propagating dipolarization fronts(DFs) in the......
This paper deals with the effects of electromagnetic forces on the orbital motion of a spacecraft.The electrostatic char......
Electron dynamics and wave activities associated with mirror mode structures in the near-Earth magne
We report the observation of mirror mode structures by Cluster spacecraft at around X~-16 RE in the Earth’s magnetotail......
