calculus of variation
英 [ˈkælkjələs ɒv ˌveəriˈeɪʃn]
美 [ˈkælkjələs əv ˌveriˈeɪʃn]
变分法
双语例句
- Model of calculus of variation used for determination of sliding surface
滑动面确定的变分法模型 - Based on the theory of combination beam, the formula of nature frequency is deduced for the free RCB. Based on calculus of variation, the approximate formula of lower rank nature frequencies is deduced for the free RCB with local dilapidation of concrete.
对于两端自由健康钢筋混凝土梁，基于组合梁理论，推导了其固有频率的解析计算公式；对于两端自由局部破损钢筋混凝土梁，基于变分法推导了其低阶固有频率的近似解析计算公式； - Calculus of Variation of Input Impendence on Two terminal Network
二端网络输入阻抗的变分计算方法 - Global Lipschitz Continuity for Certain Problems in the Calculus of Variation of Multiple Integrals Stochastic Calculus of Variation for a Class of Diffusion Processes
某类多重积分变分问题的全局Lipschitz连续性关于一类扩散过程的随机变分计算 - According to the variation of magnetic energy, differential equation of dual resonance was gotten by means of calculus of variation in this paper.
本文根据转子的磁场能量，利用变分的方法，得出了转子双重振动的运动微分方程。 - Multistage optimal control problem and its solving principle& application of the calculus of variation
多级最优控制问题的提法与求解变分法的应用 - Based on the principle of minimum stream power, a model of functional extreme of stable channel shape is established, and it is derived that the shape of stable channel is a circular curve by use of calculus of variation.
本文从最小能耗原理出发，建立了一个稳定渠道断面形状的泛函极值模型，利用变分法求得该模型所得到的稳定渠道断面形状为圆弧形。 - The method considers the adjustable hardware parameter as a variable in the controller design. Based on the calculus of variation, we can obtain the optimal control law and the optimal hardware parameter at the same time based on the calculus of variation.
也就是将系统可调的硬件参数作为参变量考虑到控制系统的设计中去，基于变分法得到同时能使系统性能指标最优的系统硬件参数与最优的控制律。 - The FEM formulas of the mass concrete temperature field have been deduced from the principle of heat conduction using the method of weighted residuals in this paper, the result is more convenient in application and accords with that of calculus of variation.
从热传导方程出发，采用加权残值法原理，推导了便于应用的大体积混凝土温度场有限元计算公式，其结果和变分法一致。 - Based on two force equilibrium equations of a sliding mass, earth pressure is formulated in terms of calculus of variation, and is transcribed as the functional extreme-value of two undetermined function arguments by means of Lagrange's multiplier.
以滑动体静力平衡的两个力平衡方程为基础，引入拉氏乘子，将土压力问题以变分学观点来描述，转化为确定含有两个函数自变量的泛函极值问题。 - Discussion on Differential and Integral Calculus Mid value Theorem Conditional Problem of Variation
微分中值定理ξ趋于特定点的收敛情况关于微积分中值定理条件的讨论 - This paper proved the existence of bounded solutions for this kind Plateau problem by solving a local minimizing problem with nonconvex constraint via the calculus of variation, equation with measures and prior estimates.
应用变分方法，综合利用先验估计，含测度的方程，该文通过求解一个具有非凸约束的局部极小化问题，得到所考虑的Plateau问题的有界解之存在性。 - The differential equation for the vibration of the riser system is derived by means of functional calculus of variation.
采用泛函变分法导出了隔水管的振动微分方程。 - The Calculus of Variation Used in the Calculation of H-Beam Universal Rolling Temperature
变分法在H型钢万能轧制温度计算中的应用 - The tube diffuse stove s of electric heat are applied in semiconductor industry. In this paper, the problems of design of the diffuse stove silk are discussed hy multiplier and calculus of variation principle of pulse, the designing principle arid calculable method are given.
电热管式扩散炉在半导体工业中是常用的，本文利用乘子法和脉冲变分原理讨论了扩散炉的炉丝设计问题，给出了设计原理和计算方法。 - This paper studies the variation principle about the mixed boundary value problem of second ( order) elliptic differential equation by the calculus of variation and strictly testifies the principle of minimum potential energy and the principle of virtual work.
利用变分法研究了二阶椭圆型方程混合边值问题的变分原理，论证了最小位能原理和虚功原理。