developed trajectory 中文意思是什麼

developed trajectory 解釋
實際彈道
  • developed : 不發達的
  • 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. After the gulf war, new generation anti - air missile, especially with the ability of anti ballistic trajectory missile ( btm ), is being developed by more and more country

    海灣戰爭以來，愈來愈多的國家日益重視新一代防空導彈特別是具有反戰術彈道導彈能力的防空導彈的研製。
  2. Motivated by this observation, this paper studies the problem of efficiently processing k nn k - ge 1 search on r - tree - like structures storing historical information about moving object trajectories. two algorithms are developed based on best - first traversal paradigm, called bfp k nn and bft k nn, which handle the k nn retrieval with respect to the static query point and the moving query trajectory, respectively. both algorithms minimize the number of node access, that is, they perform a single access only to those qualifying nodes that may contain the final result

    例如，若已知動物的軌跡，則動物學家可能提出如下兩種查詢： i在時間區間ti ， tj內找到離一個給定的靜態點譬如食物源實驗室等最近的k條動物軌跡ii在時間區間ti ， tj內找到離一條預先指定的動物軌跡最近的k條動物軌跡。
  3. The trajectory planning software is developed which runs credibly

    開發了航跡規化軟體系統，系統運行可靠穩定。
  4. 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。
  5. Based on those algorithms, a set of software " attvs ( airdropped torpedo ' s trajectory visual design and analysis system ) " is developed following the modern software engineering methods

    在此基礎上，依據現代軟體工程方法，完成了「空投魚雷彈道可視化設計與分析系統（ attvs ） 」軟體的需求分析、系統分析與設計、編碼與測試工作。
  6. This paper is developed a algorithm to generate airplane ' s 4d approach trajectory, by using fourth order runge - kutta, based on a set of point mass equations of motion, pilot procedure and air traffic control procedure

    本論文是基於飛機質心運動方程組，結合飛行操作程序和空管管製程序，根據飛機的空氣動力學模型、推力模型和實時的大氣氣象模型，用四階龍格? ?庫塔積分法規劃出飛機下降進近4d軌跡。
  7. The topic is from the national " 973 " project " the new principles and methods of high - performance electronic components of digital product design manufacturing ". closely combing with the high - speed high - precision planar parallel position robot developed by the project, we have carried out a deep research on robot control system architecture, time - optimal control algorithm and servo system control algorithm, achieving high - speed and high - precision point to point control and trajectory tracking control

    本課題來源於國家「 973 」計劃項目「高性能電子產品設計製造精微化數字化新原理和新方法」 ，密切結合該項目所開發的高速高精度平面並聯定位機構，對機器人控制系統體系結構、時間最優控制演算法以及伺服系統控制演算法進行了深入的研究，實現了高速度、高精度的點位控制和軌跡跟蹤控制效果。
  8. Based on the continuity of target ’ s trajectory, a detection algorithm formed by modified dpa and track association algorithm is presented. the modified dpa energy integration algorithm with a confined search field is developed to solve the target energy pervasion problem

    針對直接dpa能量累加演算法存在能量擴散的缺點，採用限定搜索窗的dpa能量累加演算法，在減小目標能量擴散程度的同時，提高了累加圖像后的目標信噪比。
  9. Based on the results and with the augmentation approach, an adaptive control scheme for space robot system with unknown payload parameters to track the desired trajectory in joint space is developed

    該系統動力學方程的優點是關於一組組合慣性參數能保持慣常的線性函數關系。
  10. With boundary conditions different from the conventional method, the dynamic equation is developed, which can be used to find input joint angles or input joint torques for the specified trajectory of the end - effector

    通過採用與通常方法不同的邊界條件，推導出了給定機器人末端任務求解機器人輸入關節角和關節力矩的柔性機器人動力學方程。
  11. Furthermore, this thesis has studied the characteristics of ballistic trajectory data of fuze system, and has developed the program for preconditioning the data in the process of the simulation, which is based on the least square method programming with visual c + + 5. 0 and has enhanced the feasibility of this system. this study is done on account of the fact that the discrete data can not be accepted by the simulation software - working model, which must be turned into successive function

    另外，在利用workingmodel對引信系統進行運動學和動力學模擬時，需要輸入現場試驗測得的數據，而這些離散的試驗數據，必須進行計算和前處理（函數化） ，才可以應用於模擬，本文就此問題深入研究了引信系統的彈道數據的特點，並基於visualc + + 5
  12. Using finite time control techniques for continuous systems, a continuous state feedback control law for trajectory tracking is developed

    利用該連續系統有限時間控制技術，設計一種連續的狀態反饋跟蹤控制演算法。
  13. The new algorithm and its corresponding software we developed has been not only validated in several horizontal wells, but also show their advantages such as shorter length of trajectory designed, more accuracy of target hitting and less time - consuming comparison with present conventional methods. the practical trajectory often deviates the optimal trajectory of provisional design in practical application of horizontal wells. for this reason we propose an optimal control model for designing 3 - dimension horizontal wells with deviation

    將它用於多口水平井的實際生產中，表明了本文給出的模型、演算法及軟體的正確性與有效性，與原有演算法和軟體相比，本文提出並實現了均勻設計與改進的hooke - jeeves直接搜索法相結合的優化演算法，該演算法計算時間大大減少，計算精度高，並且能夠得到多個最優解。
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