最優軌跡 的英文怎麼說

中文拼音 [zuìyōuguǐjī]
最優軌跡 英文
optimal trajectory
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 軌 : Ⅰ名詞1. （路軌;軌道） rail; track 2. （比喻辦法、規矩、秩序等） rut; path; course Ⅱ動詞[書面語] （遵循; 依循） follow
  • 跡 : 名詞1 （留下的印子; 痕跡） mark; trace 2 （前人遺留的建築或器物等） remains; ruins; vestige 3 （...
  • 最優 : optimal; optimum最優策略 optimal policy; optimal strategy; 最優設計 optimum design; 最優值 optima...
  • 軌跡 : 1 [數學] （某點在空間移動的路線） locus; trajectory; trail; travel; path; way; [電子學] trace; li...
  1. The complex nonlinear pursuit - evasion model of two spacecraft in near - earth coplanar orbit is simplified to linear model, the circular region the radius of which is equal to capture radius is defined as target set, capture is achieved when the evader come into the target set and the game is over ; the boundary of useable part ( bup ) is determined, and the analytical form solution of the linear equations is obtained by backward integration of the state variables from the bup, the linear barrier of the pursuit - evasion model and the optimum thrust of the both sides are thus obtained

    本文將近地共面軌道內運動的兩飛行器非線性追逃模型簡化為線性模型，以捕獲半徑的圓域定為目標集，確定目標集邊界上的可用部分，並以此為各狀態變量的起點，對時間進行倒向積分，求得線性方程組的解析解，從而確定了該追逃模型的線性界柵，以及界柵上對策雙方的最優推力，即求得了滿足最優策略時相對運動的軌跡和推力。
  2. The former put stress on the research of time optimal control method, fuzzy discursion and moving track, and the latter on the study of ekf recursion algorithms, noise model and noise characteristic identification

    前者的重點是最優時間控制方法、模糊控制器的推理以及運動相軌跡分析；後者側重於ekf的狀態估計方法、噪聲模型對濾波估計性能的影響以及噪聲模型的辯識方法。
  3. A motion planning method for visual servo redundant robots based on the vector analysis

    基於超冗餘度機械臂動力學的時間最優軌跡規劃
  4. During field application, the adjustment while drilling technique of horizontal wells for ultra - thin oil layers has been improved to accurately control geosteering, optimize well course and decrease the ineffective section to the limit

    在實施過程中，完善了適應超薄油層特點的水平井隨鉆調整技術，實現了準確把握地質導向、優化井眼軌跡，最大限度地降低了無效段。
  5. A niched - penalty approach is used to transform this optimal kinematical design problem to an unconstrained one. a kinematic accuracy comparison of the genetic designed fine - tuning stewart platform with the quasi - newtonian designed one is made. the comparison results have shown that the kinematic accuracy of the genetic designed fine - tuning stewart platform has a much higher accuracy and a compact structure than that of the quasi - newtonian designed one, which guarantees the accomplishment of high precision trajectory tracking and reduces the disturbance of wind to the feed - supporting system

    以並聯機器人jacobian矩陣的條件數為優化設計的目標函數，提出了基於遺傳演算法的並聯機器人最優運動學性能結構參數優化設計方法，採用實值遺傳演算法，對精調stewart平臺進行了優化設計，得到了最優運動學的精調stewart平臺結構參數，為實現新一代大射電望遠鏡饋源指向跟蹤系統高精度軌跡跟蹤控制奠定了堅實的基礎。
  6. ( 3 ) by the optimization experiments on several kinds of standard test functions, the calculation of off - line performances and the comparisons to another optimization algorithm, the effectiveness and the superiority of iga are got. ( 4 ) multi - object strategy that consists of the joints " best compliance critic and the location critic is proposed to uniquely determine the inverse kinamatics solution in planar redundant manipulator trajectory planning. next, by the introdu

    3 、通過對兒類標準測試函數的優化實驗、優化離線性能的計算和與其他優化方法尋優效果的對比表明了的有效性和優越性； 4 、針對冗餘度機械手的軌跡規劃問題，提出了融合關節最佳柔順性準則和定位控制準則的多目標策略，從而在理論上保證了運動學逆解的唯一性。
  7. By using pso method, the optimal control input signal is obtained and the optimal trajectory of the nonholonomic motion planning can be found

    利用粒子群演算法確定最優控制輸入信號，得到了系統非完整運動的優化軌跡。
  8. This method can provide optimal trajectories in real time for cockpit display and give pilot a useful reference when occurring oei

    這樣機載計算機只要存儲所得到的預測模型，就可以實時計算出在某初始條件下的最優策略和最優軌跡。
  9. In order to reach the target of the curve of information input and value output extending along the optimized locus with the limited resources, this paper displays optimization of the model to control information input and value output

    通過對企業知識動力模型的優化，來控制知識的輸入與價值的輸出，從而達到在企業有限的資源條件下，使知識輸入?價值輸出曲線按最優的軌跡發展的目標。
  10. Then above the typical terrain and under the disturbance the terrain following system is simulated. the result shows the flight control system can withstand the disturbance and track the optimal trajectory

    在典型地形情況下進行地形跟隨模擬，並且為了真實模擬地形跟隨，在控制通道加入風擾動，結果表明該飛控系統能夠很好的抵抗風擾動，緊緊跟隨最優軌跡飛行。
  11. 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。
  12. At last, under the environment of matlab, taking the track of zmp as the restrain and the minimum accelerations of joints as the optimizing aim, the parameter, which is supposed in the walking pattern design based on parameter, is optimized by genetic algorithm

    最後，在matlab環境下採用有約束的遺傳演算法，以zmp點的軌跡作為約束條件，以關節加速度最小為優化目標，對參數化步態設計中的參數進行優化並進行模擬。
  13. Then, the minimum - time trajectory planning ( mttp ) for single manipulator is investigated. mttp with dynamic model constrains is presented in detail. then a algorithm of dynamic searching time - optimal trajectory based on phase - plane techniques is proposed and simulated

    其次，研究了沿指定路徑單臂最優時間軌跡規劃，先詳細介紹考慮動力學模型的最小時間軌跡精確解法，然後提出了一種基於相平面動態搜索時間近似最優軌跡的方法，並將該演算法進行了模擬實驗。
  14. An optimal trajectory planning scheme for manipulators based on control precision

    一種考慮控制精度的機器人最優軌跡規劃方案
  15. With the structure character of coiling robot, the transformed equations of robot movement is established by using equal - power coordinate transformation. the path scheduling method of robot is deeply researched and then imitates the robot ' s movement path by using b - splint function on the disperse point gotten by scheduling on robot ' s coiling movement path to ensure the robot ' s movement track to be a clean and continuous line. then the track is optimized by dynamic scheduling method

    結合繞線機器人的結構特點，利用齊次坐標變換建立起機器人運動變換方程，探討了機器人路徑規劃的一般方法，並利用b樣條函數對機器人繞線運動路徑規劃所得的離散路徑點進行逼近，以保證機器人運動軌跡是一條光滑連續的曲線，並利用動態規劃方法對機器人進行時間最優軌跡規劃。
  16. By analyzing the scalar velocity bound curve and combining distribute of acceleration limit, a time - optimal control algorithm was designed. the results of experiments show it can make full use of the capacity of motor while realizing the stability and positioning accuracy of system, solving the problem of time - optimal control

    通過對標量速度邊界曲線的分析，結合加速度極限分佈情況，設計了一種在特定軌跡約束下機器人時間最優軌跡規劃演算法，以在保證系統穩定性和定位精度的前提下，充分發揮電機的性能。
  17. In this paper, shooting methods based on an initial variable guess technique are proposed to solve the tpbvp, and the optimal landing trajectory is obtained

    本文利用一種基於初值猜測技術的打靶法求解這個兩點邊值問題，得到軟著陸最優軌跡。
  18. Due to complicated continuous helicopter models and a wide range of constraints, numerical solutions on a mainframe computer have to take a long time. for a given set of initial helicopter states and flight parameters, optimal solutions are fitted by a fourier series. the coefficients of the fourier approximations are then interpolated as functions built by three - layer bp network with inputs of initial flight states and parameters

    最後，由於直升機數學模型的復雜性，這給實時優化計算帶來很大困難，本文研究了地面計算機計算的最優軌跡如何在機載計算機上實時顯示，對飛行員的操縱提供參考，即把不同初始條件得到的最優軌跡曲線進行傅立葉部分級數化，得到傅立葉系數，選取合適初始條件作為變量，對這些最優軌跡曲線進行擬和，建立bp神經網路預測模型。
  19. Application of genetic and flexible polygon hybrid algorithm in the time - optimal trajectory planning of robot

    遺傳柔性多面體混合演算法在機器人時間最優軌跡規劃模型的應用
  20. First, the maximum principle is used to generate an optimal guidance law for lunar landing, and the tpbvp is to be solved as a result of the numerical solution for optimal trajectory

    文中首先應用極大值原理設計了最優著陸制導控制律，此時求解最優軌跡變成一個兩點邊值問題（ tpbvp ） 。
分享友人
分享到 Line

分享到臉書