natural coordinates 中文意思是什麼
natural coordinates
解釋
自然坐標- natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
- coordinates : 坐標系
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A dynamics model for complete vehicle is set up in natural coordinates, and a simulation on speed changing and steering of a 4wd electric vehicle with motor - in - wheel drive is conducted
摘要採用自然坐標系下的整車動力學模型，模擬變速或轉向過程中可能存在的變化情況，進行了四電動輪獨立驅動的電動汽車模擬。 -
It is natural to extend this algorithm to 3d triangular mesh and output the texture coordinates for each triangle vertex
該演算法可以自然擴展到三維三角網格，以三角面片作為合成單元，合成后直接輸出每個頂點的紋理坐標。 -
An error compensation modal of non - orthogonal coordinate measuring system is built in this paper, in which completely new thought is taken out : using the natural coordinate system combined with the spherical coordinate system to analyze the errors of non - orthogonal coordinates measuring system, in the result, it makes things simpler and not only find out the number of errors and the factors resulted in the errors, but also build the error compensation formula completely, which perfects the study of non - orthogonal coordinate measuring system " s errors
本文建立了非正交坐標系機械繫統的誤差補償模型，提出了一種新的建模思想：在使用球坐標系的同時，巧妙結合自然坐標系。從而大大簡化了問題的難度，不僅正確地分析出非正交坐標系機械繫統的誤差項數、各誤差項的來源，還成功地建立了誤差補償公式，完善了對于非正交坐標系機械繫統誤差的研究。 -
Natural vibrational coordinates
固有振動坐標 -
The natural frequencies of the antenna are low and dense because of its large dimension, light mass and large flexibility. dynamic analysis is needed to avoid the coupling motion between the satellite and the antenna. firstly the thesis sets up the dynamics model of the satellite - antenna system based on the hybrid coordinates
由於天線尺寸大、質量輕、柔性大，天線的固有頻率很低且十分密集，為避免天線與衛星的調姿運動產生不良耦合影響，需對大型可展開天線與衛星系統進行剛柔耦合動力學分析，從而為天線的結構設計提供可靠的理論依據。 -
Hence, the problems concerning the expression of position vector in the global coordinate system and the local coordinate system, and the numerical area integration by the natural coordinates were solved thoroughly
這樣，完善地解決了單元中任意點在整體坐標與局部坐標的表示問題和基於局部自然坐標的面積分和體積分的數值積分的依據問題。
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