cartesian coordinates 中文意思是什麼

cartesian coordinates 解釋
笛卡兒坐標，直角坐標
  • cartesian : adj. （法國哲學家）笛卡兒（Descartes） 的；笛卡兒哲學的。n. 笛卡兒哲學的信徒。n. -ism 笛卡爾哲學[主義]。
  • coordinates : 坐標系
  1. The inverse kinematics of a space - based manipulator composed of three rigid bodies with prismatic joint are studied in the second chapter, and the jacobean matrix for space manipulator is derived by fully cartesian coordinates. a control method for space manipulator based on the resolved motion rate control concept is proposed

    為此結合系統動量及動量矩守恆關系導出了以完全笛卡爾坐標表示的系統運動jacobi矩陣，並在此基礎上研究了帶滑移鉸空間機械臂的分解運動速度控制方法，給出了計算機數值模擬算例，以此證明了該方法的有效性。
  2. It is demonstrated by simulations that the control method is efficient and the fully cartesian coordinates is practically efficient. then the inverse kinematics of dual free flying space manipulator are mainly discussed in the third chapter, and the jacobean matrix for dual manipulator space robot is derived by fully cartesian coordinates, a control method for space manipulator based on the resolved motion rate control concept is proposed. then, the computer simulation verifies the effectiveness of the algorithm

    首先，分析了閉環雙臂空間機器人捕捉目標物體時的運動學關系，給出了以完全笛卡爾坐標表示的系統運動jacobi關系；然後，以此為基礎研究了空間機器人雙臂協調操作的分解運動速度控制方法和協調操作問題；最後應用matlab語言對平面雙臂空間機器人系統進行了計算機模擬、模擬，模擬運算證實了上述方法的有效性。
  3. Compareingthe track programming in joint coordinate with that in cartesian coordinates and analyzing the whole motorial characteristic of the fingers, this dissertation showes method of making track programming in joint coordinate form the start to the near and do in cartesian coordinates from the near to the touch

    比較了在關節空間和笛卡爾空間中規劃的優缺點，分析了整個手指的運動特性，提出從起始點到臨近點階段在關節空間中進行規劃，臨近點到接觸點階段在笛卡爾空間進行規劃的方法。
  4. The three axes determine three planes, the -, - and - plane. which divide space into eight octants. to each pointin space corresponds an ordered triple of numbers. its cartesian coordinates, which measure its directed distances from the three planes

    三個坐標決定三個坐標面，面，面，面，這些坐標面將空間分成八個卦限，空間中點每個點都對應一個有序三元組和分別表示點到三個坐標面的有向距離
  5. The viewing matrix to track both the cartesian coordinates

    通過顯示軌跡矩陣的直角坐標系
  6. Cartesian coordinates, digitizing system

    數位化系統笛卡兒座標
  7. The error signal for the robot controller is therefore defined in cartesian coordinates

    機器人控制器的誤差信號定義在直角坐標系。
  8. Dynamic analysis of mechanical system in fully cartesian coordinates and its software development

    面向原理圖的機械動力系統模擬軟體的研究
  9. The maximum coordinates method is applied in this study. euler parameters and cartesian coordinate are used to define the space characters of the double - wishbone suspension system

    本課題所採用的是極大數目坐標法，這種方法對的汽車雙橫臂獨立懸架空間位姿採用空間笛卡兒坐標和歐拉參數來描述和分析。
  10. The method is as follows : calculating the length, angles and coordinates of pre - cast hollow slab in cartesian coordinate system, and then adjusting the width of hollow slab beams and length of cantilever boards to make the linear cantilever slabs close to the transition of mute

    具體方法是：採用直角坐標系計算預制空心板斜長、首尾夾角和起終點坐標，根據計算結果與路線線形之差，多次調整空心板梁的梁板寬度和懸臂長度，使外懸臂折線滿足路線的緩和曲線線形。
  11. Cartesian coordinates robotic system was developed to transplant tissue culture plantlets or scions from a flat plane to culture flasks in order to minimize the need of labor

    摘要本研究設置一套直角座標機器人系統，用以扦?移植組織培養苗至培養瓶或相關容器中，期能替換移植作業的人工，降低此一產業的人力需求。
  12. A cartesian coordinates robotic system was developed to transplant tissue culture plantlets or scions from a flat plane to culture flasks in order to minimize the need of labor

    摘要本研究設置一套直角座標機器人系統，用以扦?移植組織培養苗至培養瓶或相關容器中，期能替換移植作業的人工，降低此一產業的人力需求。
  13. Use is made of the elliptic coordinates for the ease of treating ellipse shaped boundary, while the analytical results for the components in the cartesian coordinates are provided for convenience of application

    分析引入橢圓坐標，以助於處理問題的邊界條件，並最終給出直角坐標下各分量的對應結果，以便於實際應用。
  14. The conventional linear and circular interpolation in cartesian ( rectangular ) coordinates were supplemented by polar coordinates and helical interpolation

    傳統的笛卡爾的線形和環形內插法結合被極坐標和螺旋插補所補充。
  15. To create geometry images of point cloud surfaces, we first determine the center of the polar coordinates and convert the cartesian coordinates [ x, y, z ] to polar ones r, coordinate is encoded as the location and r is encoded as the gray value in the image. to represent point cloud surfaces with high complexity, we propose using multi - layered images

    根據笛卡爾坐標和極坐標之間的轉換關系，三維坐標[ x ， y ， z ]首先被轉換成[ r ， ， ] ，其中[ ， ]被轉換成幾何圖象中的象素坐標， r轉換為該象素的灰度值，生成幾何圖象。
  16. In order to inprove the tracking performances of some sensors and local nodes, the paper discusses the state estimation techniques in multilevel multisensor surveillance systems with feedback information. based on the single sensor kalman fitering equations with feedback information, this paper presents two - level centralized, distributed and hybrid track level fusion methods with feedback information in multicoordinate systems. in the different cartesian coordinates, several kinds of track level fusion methods with feedback information for three - level multisensor data fusion systems are proposed, in which centralized - distributed, distrbuted - distributed and hybrid - distributed estimation combination problems with feedback information are considered, and proves that two kinds of three - level estimation solutions with or without feedback information are optimal and equivalent in the form of the theorem. the simulation results show that the multilevel multisensor data fusion system can not only increase the global estimation acuracy of target but also greatly improve the tracking perfomances of some sensors and local nodes by using the feedback information

    為了改善局部節點和傳感器級的跟蹤性能，本文研究帶反饋信息的多級式多傳感器系統中的狀態估計技術.在給出有反饋信息情況下傳感器級狀態估計解的基礎上，本文提出多坐標系中有反饋信息的兩層集中、分佈和混合估計方程.在不同笛卡爾坐標系中，本文提出了幾種帶反饋信息的三層多傳感器系統中的航跡級融合方法，其中包括集-分估計、分-分估計和混-分估計，並以定理的形式證明有、無反饋信息情況下的兩類三層狀態估計是價的、最優的.模擬結果表明，在多傳感器信息融合系統中引入反饋機制可以明顯改善一些局部節點和傳感器級的跟蹤精度
  17. The following is the main work and results : based on the definition of cartesian coordinates fixed on different linkages, the kinematics model of the robot is established with denavit - hartenberg method

    主要工作如下:在建立連桿坐標系的基礎上，採用denavit - hartenberg方法建立了鋪絲機械手的運動學模型。
  18. Thus, the wave equations have to be written in curvilinear coordinates before applying the numerical scheme. because the grid is cartesian in the curvilinear domain, standard pseudospectral technique can be applied. at last the synthetic record of physical configuration can be evaluated

    這一映射技術將直角坐標系下的曲界面變換成曲坐標系下的規則界面，在曲坐標系下用偽譜法模擬波場，最後利用插值得到實際波場的合成記錄。
  19. 3. for geographic coordinates and cartesian coordinates transformation a model that include 7 parameters and the guess - kruger projection were used. the difference of calculation between the above method and trimble tgo software is less than 1cm

    選用了7參數布爾莎模型進行wgs - 1984空間直角坐標系與北京1954空間直角坐標系之間的轉換；使用了高斯-克里格投影進行大地坐標系與平面直角坐標系之間的轉換。
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