朗牛頓 的英文怎麼說
中文拼音 [lǎngniúdùn]
朗牛頓
英文
long newton-
The german, on whom they were billeted, looked out of the cowshed, wearing a jerkin and a pointed cap, and holding a fork, with which he was clearing out the dung
德國主人穿一件毛衣，戴尖頂帽子，拿著叉子清除牛糞，他從牛欄里向外面瞥了一眼。當德國人一看見羅斯托夫，他的臉色頓時開朗起來。In order to calculate easily and do n ' t influence the single - chip microcomputer ' s calculate velocity, we put forward two scheme to deal with the numerical value, one is to use a simple function to close or approach a normal function f ( x ) ( mainly is lagrange ' s intepolation, newton ' s intepolation, hermite ' s intepolation, cubic spline interpolation, etc. ) the other one is function approach ( mainly is chebyshev ' s polynomic. legendre ' s polynomic, laguerre ' s polynomic, method of least squares, etc. ), we analyze and compare the lagrange ' s intepolation and chebyshev ploynomic, at last, we select the chebyshev polynomic to do the value calculating on single - chip microcomputer
提出了數值處理的二種方案。即用簡單函數近似或逼近一個一般函數f （ x ） （主要有拉格朗日插值、牛頓插值、埃爾米特插值、三次樣條插值等）和函數逼近（主要有切比雪夫多項式、勒讓德多項式、拉蓋爾多項式、最小二乘法等） ，對上述兩個方案中的典型函數?拉格朗日插值和切比雪夫多項式進行了分析比較，最後選取切比雪夫多項式完成單片機上的數值計算。The dynamical modeling methods of serial or paralle marchines usually include the vector mechanics method whose representative is newton - eula equation, the analysis mechanics method whose representative is lagrange equation, and the kine method which has both excellences of vector mechanics and analysis mechanics
機械多體系統動力學的建模方法通常有以牛頓? ?歐拉方程為代表的矢量力學方法；以拉格朗日方程為代表的分析力學方法；和兼有矢量力學和分析力學優點的凱恩方法。Elementary analysis newton ' s mechanics and lagrange mechanics
淺析牛頓力學與拉格朗日力學之相關性The dynamics problem of the robot is analyzed and the explicit solution of dynamics equation is given by lagrange method that established the foundation of dynamics optimization. the dynamics equation is established by newton - euler formula, and the joints ’ moment is worked out and simulated with matlab. finally, by considering principal axis, a 7 - dof tow placement robot is formed
對鋪絲機械手的動力學問題進行了分析，採用拉格朗日方法推導出具有顯式結構的動力學方程，為后續的動力學優化打下了基礎;通過牛頓-歐拉遞推公式建立起封閉形式的動力學方程，計算出各個關節所需的驅動力矩，並用matlab程序進行了模擬。分享友人