Interval Finite Element Method for 不确定二阶振动控制系统鲁棒性分析的区间有限元法
interval finite element method fem 区间有限元
static interval finite element method 静力区间有限元法
dynamic interval finite element method 动力区间有限单元法
Interval variables are adopted for denoting the uncertain material parameters. Interval safety factor is obtained on the basis of the safety factor definition of slope based interval finite element method.4.
将边坡的材料参数用区间数表示,基于有限元方法计算边坡稳定安全系数的定义,推导了基于区间有限元方法的边坡稳定安全系数的计算公式,计算结果为一区间值。
参考来源 - 区间分析理论及其在边坡工程中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
The static governing equations of interval finite element method (FEM) are always transformed into interval equations to solve.
区间有限元的静力控制方程常被归结为区间方程组来求解。
Based on interval analysis and displacement finite element method, the static displacement response analysis of structure comes down to solve the interval finite element control equation.
现有的理论和方法采用区间分析和位移法有限元理论对其进行分析，最终归为位移法区间有限元控制方程的求解。
Based on resolution of interval Numbers and fuzzy resolution theorem, we develop a method of solving the structural fuzzy finite element equilibrium equations.
利用区间数的分解和模糊分解定理，研究了一种结构模糊有限元平衡方程的求解方法。
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