The second topic in the present paper covers the influence on torque distribution of various formulae for calculating second moments of area. A solution, which takes into account the shear of the teeth, is highlighted. 展开 关键词: spline coupling teeth stiffness second moment of area ...
An integral equation for the second moment function of a geometric process and its numerical solutiongeometric processintegral equationpower seriestrapezoidal integration rulevariance functionIn this article, an integral equation satisfied bydoi:info:doi/10.1002/nav.21791...
Exact Second-Moment Reliability for Sum of Products Failure Equationdoi:10.1080/03601217408907258A.M. HASOFERSTATISTICS DEPARTMENTJournal of Structural MechanicsA. Hasofer, "Exact second-moment reliability for sum of prod- ucts failure equation," Journal of Structural Mechanics, vol. 3, no. 1, pp. ...
For context and further reference, we first present an overview of this theory and then the result, which is the main objective of this work, generalizing a result previously announced by Kahane. We establish an estimate for the asymptotic behavior of the second moment of the Fourier transform ...
aQuadratic equation (polynomial of second degree) was considered for the location of overturning moment arm of the total driving resultant (see Figure 5.34). 二次方程(第二级多项式)为翻转驾驶结果的共计的力矩臂的地点被考虑了(看图5.34)。[translate]...
6)second ordersecond moment二阶二次矩 1.Basedonthefirst orderreliabilitytheory ,amethodofthesecond ordersecond momentreliabilityin dexisproposed .然后利用一次二阶矩方法算得的可靠性指标 ,并结合结构功能函数在设计验算点处的主曲率 ,给出了二阶二次矩可靠性指标的计算公式 。 延伸阅读 二阶电路 见暂态时域...
An equation similar to Eq. (2.34) can be derived from Newton's second law of motion (which is formulated for translation), expressing the dynamic equilibrium of a body of constant mass moment of inertia J rotating about a fixed axis: (2.35)Jθ¨=∑j=1nmtj where mtj are the torques ac...
Figure 1: Intensity profiles of two beams which have the same FWHM. ISO Standard 11146 For such reasons (and another reason, which is discussed below), the recommended definition is that of ISO Standard 11146, based on the second moment of the intensity distribution I(x,y). For example, ...
second moment matrix二阶矩矩阵 1.Inspired by image salient area detection model,A model for extracting local invariant feature is proposed based on salient measurement of local second moment matrix.利用二阶矩矩阵对尺度空间下局部图像的各向异性程度的估算作用,在图像尺度空间中对局部特征提取区域的信息显著...
Derivatives in Maths refers to the instantaneous rate of change of a quantity with respect to the other. It helps to investigate the moment by moment nature of an amount. Derivative Example: Let a car takes ‘t’ seconds to move from a point ‘a’ to ’b’. ...