rendezvous orbit 中文意思是什麼
rendezvous orbit
解釋
會合軌道- rendezvous : n. 〈sing. , pl. 〉1. 【罕】指定集合地；集合基地；集合，結集。2. 約會，聚會，約會地點[時間]；幽會處。3. 太空船的會合（點）。vi. （尤指在約定地點）會合，會見，集合，聚會。
- orbit : n 1 【天文學】軌道；【解剖學】眼窩，眶；（鳥或昆蟲的）復眼緣的頰部。2 （人生的）旅程，生活過程；...
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The basis of dynamics and simulation includes the iterative flyout angle algorithm to the solutions to lambert problem and battin ' s universal conic section state extrapolate method. then spacecraft ' s orbit roots, maneuver impulse and maneuver time are discussed as the following four part : first of all, the chaser ' s one orbit roots is selected as a variable to simulate its influence to the large scale orbital maneuver. the research reveals fact that the orbit roots both of chaser and target should be close to each other to achieve better maneuver and rendezvous " ability, moreover, the best orbit maneuver and rendezvous occurs when both chaser and target ' s initial phase angle are equal
為了研究了交會機動中追蹤器和目標器的軌道根數、機動時限和機動能耗等因素對交會機動的影響，模擬和分析分為以下四個部分:首先，研究了追蹤器軌道單個參數為變量情況下兩航天器大范圍交會機動問題，研究表明，追蹤器的變化參量與目標器相應的參量在接近的情況下可以獲得良好的交會機動特性，而對于兩航天器軌道共面的情況下，初始相位角相等時則獲得最佳的機動效果。 -
This at least accounts for the fact that a particular group of meteoroids shares with its parent comet more or less the same orbit, which can remain relatively unchanged over eons. an immediate consequence is that our earth makes periodic rendezvous with this meteoroid swarm, thereby culminating in a regular display of these celestial fireworks. to name a few, we have the lyrids in april and the geminids in december
流星雨的成因是地球遇上了一群密集的流星體，一般相信，流星群是由周期性彗星分解出來的物質或由瓦解了的彗核所形成，所以流星群和其母體彗星有大致相同的軌道，由於流星群的軌道頗為固定，所以地球會周期性地穿越這些流星群，形成固定出現的流星雨，例如四月天琴座流星雨十二月雙子座流星雨等。 -
Abstract : this paper has analyzed all kinds of perturbation forces affecting spacecraft in space in detail, and got the precise model of orbit calculation of spacecraft, and has set up the precise model of relative movement between two spacecraft in space rendezvous and docking
文摘:本文較詳細地分析了航天器在空間所受的各種攝動力，得出了航天器空間軌道的精確計算模型，進而建立了空間交會對接中二航天器相對運動的精確計算模型。 -
Rendezvous means that two or more spacecrafts meet in space on preconcerted site and time. docking indicates that two spacecrafts are connected each other in the mechanical structure after meeting in the space orbit
交會是指兩個或兩個以上的飛行器在空間軌道上按預定位置和時間相會，對接是指兩個飛行器在空間軌道上相會后在機械機構上連成一個整體。 -
Two spacecraft ’ s rendezvous technology in coplanar near - earth orbit with maneuvering target, based on the sight coordinate system is presented in this paper. differential games guidance law ( dggl ) and proportional navigation ( pn ) are studied
本論文研究了近地共面軌道兩空間飛行器在目標機動下的在軌交會技術，分別對微分對策制導律和比例導引制導律兩種制導方法進行了研究。
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