attack trajectory 中文意思是什麼

attack trajectory 解釋
攻擊彈道
  • attack : vt 1 攻擊 （opp defend）。2 非難，抨擊。3 著手，動手，投入。4 （疾病）侵襲。5 【化學】腐蝕。n 1 ...
  • trajectory : n （拋射體的）軌道，彈道；流軌；【幾】軌線。 a curved [direct fire flat highangle fire low] traje...
  1. Second, by computing the trajectory of the missile and the method of analyzing cep, influences that the fighter ' s height, speed, pitch angle, the deflection angle between fighter and target, and the target moving characters make on the times of fighter attack and missile launch are deeply developed. third, by relating the motion of the missile and the fighter, the influences that fighter ' s dive angle and the deflection angle between fighter and target make on the attack field of the fighter are discussed in this paper when the fighter perform vertical and horizontal attack. criterion of attack effect is proposed focusing on attack time of the fighter, trajectory of the missile and destruction probability to the target

    本文主要完成了以下幾個方面的工作：對導彈可發射區和飛機可攻擊區進行建模，通過對導彈彈道的模擬計算，並運用典型的圓概率偏差精度分析方法，詳細討論了飛機實施攻擊時，飛機的飛行高度h 、速度v 、俯仰角、與目標的偏離角_ x及目標運動特性等對飛機攻擊時機和導彈發射時機的影響；因此，將飛機和導彈結合起來，詳細研究了飛機在垂直平面和水平平面內實施攻擊時，飛機俯沖角和與目標的偏離角_ x對飛機的攻擊范圍的影響；以飛機實施攻擊的時間t 、彈道特性和對目標的殺傷概率p來評判對地攻擊的效果；最後給出典型算例，通過對空地攻擊過程的模擬實現，對飛機飛行過載提出要求。
  2. Laser terminal guided projectile, a kind of artillery precisely guided shell, which combines laser technology with electronics and flying control technologies, can guide the shell by laser signal in the terminal stage of the trajectory to track and attack the point target accurately

    激光末制導炮彈是炮兵用於遠戰的一種精確制導炮彈。它集激光技術、電子技術、飛行控制技術於一體，在飛行彈道末段依靠激光信號引導，能準確地跟蹤並攻擊點狀目標。
  3. Design the optimal climb trajectory of the attack uav in the vertical plane using nonlinear programming. the calculation result states that the final altitude predetermined can be climbed fast and there are beter the profit in performance according to the climbing trajectory optimized

    應用非線性規劃方法對無人機在垂直平面內的最優上升軌跡進行優化設計，經優化后的爬升軌跡可以快速爬升到預定的終點高度，具有較好的性能效益。
  4. In the following part, trajectory design and computation are given, including fight scheme and control & navigation laws. through the design and computation, the profile of attack angle, trajectory angle and pitch angle are designed. these works provide theoretical fundamentals for dynamics analysis and practical trajectory design

    第三部分內容是對導彈的彈道進行設計與計算，給出導彈在各段的飛行方案或導引規律。設計出導彈在整個飛行過程中的質點彈道，迎角、彈道傾角和俯仰角等參量在導彈攻擊目標過程中的變化規律，為進一步的質點系彈道和動態分析提供理論基礎。
  5. 4. design the optimal loiter trajectory of the attack uav in the horizontal plane using maximum principle and desige the loiter strategy of the attack uav using dynamic programming algorithm and game theory. 5

    運用最大值原理對待機搜索段進行優化設計，並且應用博弈論、動態規劃方法對搜索策略進行設計，提高了無人機使用效率和作戰效能。
  6. Then we analyzed the change process of trajectory in air - to - ground missile attack, built the movement equations based on the center of gravity of every segment. in the end we gave the whole trajectory simulation result of air - to - ground attack

    分析了空地導彈攻擊的彈道變化過程，將攻擊過程劃分為五部分，分別對各段建立了重心運動方程並進行了模擬，最後給出了空地導彈攻擊的全過程彈道模擬結果。
  7. With the progress of aviation science & technology and the requirement of air combat, multi - targets attack and coordination for multiple unmanned air vehicles ( uav for short ) become the trend of development. targets assignment and trajectory generation strategy pose significant technical challenges

    隨著航空科技的進步和軍事斗爭需求的牽引，無人機多機協同攻擊多目標將成為未來戰爭的一種重要模式，多架無人機協同攻擊多目標中的目標分配和航跡產生是多架無人機協同作戰的關鍵技術。
  8. X - band ground based radar ( gbr ) plays an important role in national missile defense ( nmd ) system, it has many important functions such as middle stage surveillance and interception, trajectory prediction, target identifying and classifying. it has important significance to analyze and study gbr system, not only for ballistic missile ’ attack and defense research, but also for our national space surveillance and ballistic missile defense system development

    X波段地基雷達（ gbr ）是美國國家導彈防禦系統中段防禦和攔截系統中最主要和最有效的目標精確跟蹤和識別傳感器之一，它負責中段監視和截獲、預測彈道和實測彈道的精度、識別和目標分類等重要功能，對gbr的系統分析和模擬研究，探究其工作機理和識別手段，不但對于研究彈道導彈的有效突防措施和攻防對抗有著重要意義，對于發展我國自己的空間監測和彈道導彈防禦系統也有著重要的參考價值。
  9. Route planning and trajectory control system of the attack helicopter is studied in this dissertation. divide the system into several sub - systems and study on the main techniques

    本文研究了武裝直升機航跡規劃與軌跡控制系統，給出了該系統的系統結構，並研究了各分系統的主要問題。
  10. In the new guidance scheme, the flight trajectory restrained by a function of energy is tracked by commanding both the angle of attack and angle of bank

    控制攻角和傾斜角，用來跟蹤一由能量函數界定的飛行軌跡。該控制方案包括一個軌跡規劃器和一個控制律。
  11. Then s - style high maneuver trajectory with high angles of attack is simulated by given control commands of angle of pitch

    進行了俯仰平面s型軌跡機動飛行模擬，模擬結果說明了大攻角飛行的高機動特性。
  12. The attack process is segmented into three necessary phases and an improved tool called rapidly - exploring random tree is used for trajectory planning at the last approaching phase by using the concept of state - time space

    將攻擊過程劃分為三個必要的階段進行分析，並針對最後關鍵的逼近階段提出了改進的快速擴展隨機樹演算法，通過在原演算法的基礎上融人狀態一時間空間的思想，使改進后的演算法能夠有效地處理動態環境中的軌跡規劃問題。
  13. Design the optimal cruise trajectory of the attack uav in the horizontal plane using heuristic search algorithm

    運用啟發式搜索演算法對巡航段進行優化設計。
  14. The results of simulation for the optimal trajectory of attack uav show that the optimal trajectory has met the demand. all these testify that optimal methods are effective and feasible

    對無人機優化航跡的模擬結果表明，優化設計結果是合理的，證實了其有效性和可行性。
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