- 更多网络例句与迭代极限相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the flaw of the probability reliability model in the case of small amount of information,non-probability and mixed probability/non-probability reliability models are presented. When the uncertainty of the basic random variable is described by convex, analytical and numerical methods are constructed to calculate the convex of response variable. The infinite norm index, which is the minimal infinite norm distance from original coordinate point to the surface of the limit state in the standard interval space, is presented to measure the safety of the structure.
针对概率可靠性模型在小子样信息下的缺陷,建立了非概率可靠性模型及概率—非概率混合可靠性模型;给出了用集合来描述变量不确定性时,极限状态变量变化集合的解析解和数值迭代解法;提出了物理概念明确且十分易于工程应用的度量结构、机构安全程度的无穷范数指标,它是标准区间空间中坐标原点到极限状态表面的最小无穷范数距离。
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It provided a correct and reasonable mathematical model for the analysis of the ultimate bearing capacity and crankle stability of the thin-walled structure.
论文在比较了两种运动描述方法(完全拉格朗日法和更新拉格朗日法)异同点并分析了非线性几何关系及大变形下的弹性物理关系的基础上,基于增量虚功原理推导了几何非线性空间梁元单元切线刚度矩阵,采取分模块形式,分别表示了轴力、弯矩、双力矩对几何矩阵的贡献;通过球面显式荷载增量迭代式弧长法求解方法编制程序,很好地实现了几何非线性增量荷载的自动步长选择及全过程跟踪,为薄壁杆系结构的极限承载力分析和弯扭失稳分析,提供了较为精确合理的分析力学模型。
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In a proper condition, U(superscript *) is a generalized solution of the differential equation system.
提出了象凸微分方程组的概念,并用这一概念对一类微分方程组的边值问题提出了一种新的变分迭代解法,此迭代解的极限U存在;在适当的条件下,U为此微分方程组的广义解,应该指出:1。
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On the basis of introducing the fixed point of Banach theorem, this paper firstly elaborates the important application of the existence of the solution of the linear algebraic equation and the ordinary differential equation, then it narrates the important application of obtaining the leading Newton repetitive process and the natural number the inferior square root and the equation root in the approximate calculation.
本文在介绍Banach不动点定理的基础上,首先阐述了其在线形代数方程、常微分方程解的存在性中的重要应用;然后讲述了其在求导Newton迭代法、求自然数的次平方根、求方程根的近似计算中的重要应用;最后,介绍了其在求一类递推数列极限中的应用。
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The local convergence properties of the algorithm are established.
另一方面,假设在迭代的极限点?
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We prove the strong con-vergence of the methods, that is, if the methods do not terminate in finite iterations,then every limit point of the sequence generated by the methods is a stationary pointof the primal problem.
本论文证明了所给算法具有强收敛性,即若算法不是有限步终止,则算法产生的迭代序列的所有极限点都是原问题的稳定点。
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In each step the tangent plane of limit state surface at the previous iterative point is calculated firstly, and then a line from origin to a point on the plane is determined whose intersection with limit state surface satisfies the requirement of feasible direction and convergence.
算法在每步迭代中先计算极限状态曲面在前步迭代点处的切平面,然后在此切平面上选定一个点,使该点和原点的连线与极限状态曲面的交点满足可行方向和收敛的要求。
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Jacobian Davis iterative method of solving equations AX = B, least squares polynomial fitting, portfolio Simpson formula for integration, with a triangular decomposition method of solving equations AX = B.
拉格朗日插值多项式拟合,牛顿插值多项式,欧拉方程解偏微分方程,使用极限微分求解导数,微分方程组的N=4龙格库塔解法,雅可比爹迭代法解方程AX=B,最小二乘多项式拟合,组合辛普生公式求解积分,用三角分解法解方程
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In this paper,first,a formula of the esˉtimation of functional iteration is discussed and a resultwhich is better than old one is obtained.Then a question of iterationlimit of functional serieses and uniform convergence is discussed.
首先讨论了函数迭代估计的一个关系式,得到了函数迭代估计的一个更好的结果;然后研究了函数序列在一致收敛下的一个迭代极限问题。
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Aimed at 9-degree of freedom hyper-redundant module robot in intra-vehicular robot system, attention is given to the avoiding joint limits as an optimal mark. Two different iterative algorithms considering fault-tolerance for trajectory planning of redundant robot in Cartesian space are then proposed by using the method of differential locomotion. The first algorithm is for linear-path in which the pose of manipulator can be changed, the second is for circular-path in the plane decided by three noncollinear arbitrary points in the space. Experiments on the specimen robot platform are performed to validate the above algorithms.
以太空舱内机器人系统9-自由度超冗余模块机器人为研究对象,以避关节极限作为优化指标,考虑容错性能,利用微分运动的方法,分别提出了适于计算机迭代计算的冗余机器人在笛卡儿空间进行手爪姿态可变时的直线轨迹优化算法和手爪经过空间中任意不共线3点决定的平面内的圆弧轨迹优化算法。
- 更多网络解释与迭代极限相关的网络解释 [注:此内容来源于网络,仅供参考]
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iterated kernel:叠核
iterated integral 累积分 | iterated kernel 叠核 | iterated limit 迭代极限
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iterated limit:迭代极限
iterated kernel 叠核 | iterated limit 迭代极限 | iterated logarithm 叠对数
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iterated logarithm:叠对数
iterated limit 迭代极限 | iterated logarithm 叠对数 | iterated series 叠级数