火箭運動方程 的英文怎麼說

中文拼音 [huǒjiànyùndòngfāngchéng]
火箭運動方程 英文
rocket motion equation
  • 火 : fire
  • 箭 : 名詞（古代兵器） arrow
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 火箭 : [航空] rocket; fire arrow; bird
  • 運動 : 運動[舊時用語] arrange things or get things done through pull
  1. New developments in decision theory, artificial theory and dynamic analysis method are applied to evaluation the possible projects. the main contents in this paper are included as follows : first, has improved an format reasoning method based on multiple attribute utility model and knowledgebase theory ; second, has proposed complex utility model by improving the theory of multiple attribute utility ; third, has presented a kind of weapon intelligent decision support system, based on the complex utility model and developed with com / dcom criterion ; forth, this paper also has build the dynamic simulation model for long - rang multiple tube rocket launcher system, and the tire dynamic model has applied in the rocket launcher system dynamic simulation model ; fifth, through building the rocket - launcher contact model, this paper has analyzed the dynamic forces between the rocket and launcher ; finally, this paper has build the evaluation model of the project about improving existing rocket launcher to the launcher that using canister, and get the conclusion through using the widss. the studies in this paper not only proposed scientific warrant to the choice of projects in this pre - studied national defense task about improving existing rocket launcher to the launcher that using canister, but also can give other studied tasks with decision supported

    主要內容包括：在總結決策分析與專家系統規則庫技術的基礎上，提出了融決策分析與專家系統規則庫技術於一體的形式化推理機制，該機制能有效的將定量計算和定性知識融為一體，將規范的決策分析解題過程與專家系統特有的演化推理方法有機結合起來；在多屬性效用理論的基礎上，建立了一般形式的復式效用模型，並實用化了全相關乘式效用模型，提供了較完善的通用建模、分析和解釋功能：引入了com dcom組件技術，開發了基於組件的widss系統，該系統基於形式化推理機制，易於擴展，能夠面向多種決策問題，具有較強的通用性；建立了遠程多管火箭炮全炮動力學模擬模型，將充氣輪胎動力學模型、輪胎和路面的相互作用模型運用於多管火箭炮動力學模擬計算中；利用碰撞接觸理論，對火箭彈在定向器管內的運動受力情況進行了模擬計算；建立了遠程多管火箭炮箱式發射改進方案模型，並利用動力學模擬計算結果在widss系統中進行了方案性能評估。
  2. Abstract : from engineering point of view, this paper presents several issues of interest and consideration strategy on failure mode analysis 、 monitoring control parameter selection of fault monitoring and detecting and hardware possibility assurance for monitoring control study of liquid propellant rocket engine for launchers

    文摘:本文從工程觀點出發，對開展運載火箭液體發動機故障監控研究所涉及到的失效模式分析、監控參數選取、故障監控方法和硬體可靠性保證措施等方面提出了若干值得注意的問題和考慮策略。
  3. Third, on the basis hypothesis of mean gravitation, optimal control functional of the launch vehicle equations of state are set up by optimal control theory. the optimal control results of launch vehicle are worked out. this control method of automatic start is inferred, which can satisfy the terminal condition of satellite trajectories

    3 、通過引入「平均引力」的簡化假設，利用最優控制理論，建立運載火箭的最優控制泛函，得出運載火箭的最優控制問題的解，推導出了可自動起步，滿足衛星軌道終端條件的迭代制導方程。
  4. In the paper, it solve the problem of mobile launch vehicle ' s guidance, it can ensure the orbit injection ' s accuracy of launch vehicle, the researches have some theoretical meaning and some value of engineering application

    6 、分析了數字模擬結果誤差，提出了改進制導精度的方法。本文研究對于解決運載火箭機動發射中的制導問題、保證火箭準確入軌有一定的理論意義和工程實用價值。
分享友人
分享到 Line

分享到臉書