電推進航天器 的英文怎麼說

中文拼音 [diàntuījìnhángtiān]
電推進航天器 英文
electrically propelled spacecraft
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 動詞1 (向外用力使物體移動) push; shove 2 (磨或碾) turn a mill or grindstone; grind 3 (剪或削...
  • : 進構詞成分。
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 推進 : 1 (推動工作 使前進) push on; carry forward; advance; give impetus to 2 [軍事] move forward; dri...
  • 航天 : space flight; spaceflight; aerospace航天導彈 space missile; 航天導航 aerospace navigation; 航天電...
  1. Based on the requirements of high precision pointing / targeting of advanced spacecraft, dynamic modeling of spacecraft with flexible appendages bonded with piezoelectric sensors / actuators, attitude control and active vibration suppression theory are studied deeply in this dissertation, which is funded by the research fund for the doctoral program of higher education of china item ? “ large flexible multi - bodies structure spacecraft active vibration control technology ” ( 20050213010 ). the main contents of this dissertation are as the follows : an approximate analytical dynamic model of a flexible spacecraft with surface bonded piezoelectric sensors and actuators is derived using hamilton ’ s principle with discretization by the assumed mode method. the model is then converted to state - space form for the purpose of control design

    本學位論文結合高等學校博士學科點專項科研基金「撓性多體結構衛星主動振動控制技術研究」 ( 20050213010 )課題,從理論上對粘貼有壓智能元件的撓性的建模、姿態控制和主動振動控制理論等展開了深入的研究,其研究內容主要包括以下幾個方面:利用hamilton原理導了撓性的動力學模型、壓元件的作動方程及檢測方程,並採用模態分析方法,一步將撓性的耦合方程規范化,使之適應于姿態控制系統的分析和設計。
  2. With incessant requirements for high performance of spacecraft propulsion system, electric propulsion ( ep ) has become a focus of spaceflight field recently because of its particular advantages

    近年來,隨著對系統性能要求的不斷提高,以其獨有的優勢引起了界的興趣和重視,並越來越多的被應用到空間任務中。
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