罚函数法 meaning in English
penalty function method
Examples
- Analyzing the principle of equation fetching something for the coal stacker and establishing mathematics model for it , i analyze the principle of mixing coal while stacking coal elementarily , and use the punish function method to make process optimum
分析了斗轮机等量取料的原理并建立了相应的数学模型，并初步分析了斗轮机在堆煤时的混配煤原理，用罚函数法对其进行了优化。 - In fegm , the shape function is constructed by the moving least square ( mls ) approximation , the weak form of the equivalent integral equation to the governing equation is employed and essential boundary conditions are imposed by the penalty function method
它采用移动最小二乘法构造形函数，利用能量泛函的弱变分形式的积分方程，并用罚函数法施加本质边界条件，从而得到积分方程的数值解。 - In efgm , in order to get a numerical solution for a partial differential equation , the shape function is constructed by moving least squares ( mls ) , the control equation is derived from the weak form of variational equation and essential boundary conditions are imposed by penalty function method
它采用移动最小二乘法构造形函数，从能量泛函的弱变分形式中得到控制方程，并用罚函数法施加本质边界条件，从而得到偏微分方程的数值解。 - In the modeling , the paper has replaced the original single - factor model with multi - factors expenses model ; in the solution , the paper has used the spsa and 2spsa algorithm , and proposed one kind " punish function method with absolute value " to transform optimization problems
在建模方面,提出一种多元费用模型,代替了原有的一元模型;在求解方面,采用了最新的spsa算法和2spsa算法,并提出了一种“绝对值罚函数法”用来转化最优化问题。 - Secondly , the penalty coefficient may converge to infinity in many situations when the iterative point is closely near the bound of feasible set , while the parameters are bounded if the solution set of constrained optimization is nonempty , which is available for numerical computation
另外在很多情况下，罚函数法中的罚因子当迭代点接近可行域边界时趋于无穷大，而参数控制算法中，只要约束优化问题有最优解，则参数是有界的，这对数值计算是有利的。