approximate integration
英 [əˈprɒksɪmət ˌɪntɪˈɡreɪʃn]
美 [əˈprɑːksɪmət ˌɪntɪˈɡreɪʃn]
网络 近似积分
双语例句
- One of the applications of the third method for demonstrating approximate computation and error estimation about a type of integration in engineering design
《关于一类积分的近似计算及误差确定的第三种论证方法》在工程设计中的应用之一 - The asymptotic state of mean value for the second mean value integral theorem is studied in this paper and the results are applied to approximate integration.
研究了积分第二中值定理“中间点”的渐近性，并把所得结果应用于近似求积。 - By using an exact integration instead of the approximate integration formula in instantaneous optimal control algorithm, the precise instantaneous optimal control algorithms integration are proposed herein, which includes the precise instantaneous optimal open-loop control, precise instantaneous optimal closed-loop control, and precise instantaneous optimal closed-open-loop control.
通过在瞬时最优控制算法中用精确积分代替以往采用的近似积分公式，从而给出了精细瞬时最优控制算法，包括精细瞬时闭环最优控制，精细瞬时开环最优控制和精细瞬时开闭环最优控制。 - Errors in Approximate Integration of the Elements of Axisymmetric Elastic Bodies of Stiffness Matrix in Finite Element Method
关于轴对称弹性体有限元法中刚度矩阵元素近似积分误差问题 - The Lagrange piecewise interpolating polynomial is adopted to approximate arbitrary dynamic loading in the Duhamel integration for the solution of dynamic response of a grid systems. The relative formulas are derived.
在求解格栅结构动力反应的Duhamel积分中利用分段Lagrange插值多项式逼近任意动力荷载，推导了相关公式。 - Approximate calculation of integration of the Planck function over broad spectral intervals
宽光谱间隔普朗克函数积分的近似算法 - This thesis researches the numerical methods of the cloth animation based on the mass-spring model particle system. We present a stable, real-time approximate implicit integration algorithm.
该文基于质点-弹簧模型的粒子系统，对布料动画的数值方法进行研究，提出了一种稳定的、实时近似隐式积分算法。 - An Approximate Method by Step-by-Step Integration for Solving the Structural Dynamic Responses
网板反应逐步积分求结构动力反应的一个近似方法 - In order to eliminate integration drift in 3-phase alternating large current measurement apparatus, the substitution of inertia link ( approximate integration circuit) for the integration circuit is proposed by our Research Group.
为了解决三相交流大电流测量装置中的积分漂移问题，我们科研组采用惯性环节（近似积分电路）取代积分电路。 - This paper presents an approximate method of flexible multibody system lumped parameter model combined finite element with numerical integration. Based on Lagrange's method, the flexible multibody dynamics model of rooted topological tree is built.
提出了有限元方法和数值积分相结合获得多柔体系统集中参数模型的近似方法，并基于lagrange方程，对有根树型拓扑结构的多柔体系统进行建模。 - Approximate Solution of Temperature Field of the Headstock by Heat Balance Integration Method
箱体温度场的热平衡积分解法 - SIn the approach propsed in this paper, very simple and effective approximate formulae are obtained through multiple integration to the one order differential equation set.
在本文提出的这一方法中，利用对一阶微分方程组逐次积分，得到了十分简单有效的近似计算方式。 - Equiareal-transformation approximate integration and its application& Prediction of consolidation settlement in three-phase soil
等积变换近似积分法及其应用&三相土固结沉降预测研究 - It is a generalization of the approximate integration method [ 1,2,3] for solving the problem of a two-dimensional laminar boundary layer with pressure gradient in a stationary system.
它是一般的固定系统中的、有压力梯度的二维层流边界层的积分近似法〔1〕〔2〕〔3〕的推广。 - The sensitivity of displacement with respect to design variables was compared to the approximate explicit form given by Mohr integration.
将响应面方法计算的位移对设计变量的敏度与莫尔积分方法的近似显式进行了对比。 - To develope the method and its steps for adjusting the control system, through using approximate Bode diagram, and in particular to develop procedures and principles for determination of regulator integration time T1 and differentiation time Td.
建立了用近似伯德图整定系统的方法步骤，特别是确定调节器积分时间Ti和微分时间Td的原则及方法。 - Through theory analysis, it was proved that single point subdomain integration is the general form of traditional finit difference. Finit difference integration schemes are only high order approximate of the integration scheme mentioned in this paper.
理论分析表明，单点子域积分法是传统差分法的一般形式，差分法积分格式只是本文积分格式的高阶近似的特殊形式。 - Discussion on method of approximate evaluation on the integration
重积分近似计算方法的讨论 - An approximate analytical solution of the two-fluid model was first developed using symbolic integration of the two-fluid model, with the numerical solution then obtained by numerical iterations of the approximate analytical solution.
首先通过对双流体模型进行符号积分，得到表示该模型的近似解析解，然后再用数值方法迭代求得数值解。 - A simple approximate method for calculating the values of integration of the Planck function over broad spectral intervals is presented.
提出了一种计算宽光谱间隔的普朗克函数积分值的简单近似方法。