penalty function

Application of penalty function method in machine element design

罚函数法在机械零部件优化设计计算中的应用及比较

Listed here point penalty function method within the six subroutines.

这里列出内点惩罚函数法的六个子程序.

Secondly, aiming at solving the Vehicle Routing Problem with Time Window, the paper formulates a mathematical model with a time penalty function, which is solved by the Genetic Algorithm.

其次，在配送车辆优化调度研究中，本文针对有时间窗的车辆调度问题，建立了含有时间惩罚函数的数学模型，并采用遗传算法进行求解；

By the strong Markov property of the surplus process, we derive the expected discounted penalty function.

利用盈余过程的强马尔可夫性, 得到了期望折现罚金函数.

The method uses an exact penalty function as the merit function.

该算法以精确罚函数作为效益函数。

Method of multiplier penalty function is used to optimize the TWB thin-walled structure and the design approach is presented for lightening the TWB thin-walled components.

利用乘子罚函数方法进行拼焊板薄壁梁优化设计求解并提出了薄壁梁零件的拼焊板轻量化设计方法。

At the mean time, the penalty function was improved by transmuting the inequality constrained optimization problem into single target optimization one.

同时为了将不等式约束优化问题转化为单目标优化问题，对惩罚函数法进行了改进。

For other constraints, by means of penalty function the augmented objective function is formed.

对于其他约束条件, 通过罚函数方式形成增广目标函数.

In the unsteady analysis, the CPU time of the penalty function method is less than the Lagrange multiplier method.

罚函数法非稳态分析的CPU时间比拉格朗日乘子法少。

On consideration of the search characteristics of particle swarmabr. PSO , penalty function is assigned dynamically.

针对改进粒子群算法的搜索特点,动态调节罚函数.

Based on Pareto rank and penalty function, the multi-objective genetic algorithm is used to solve the flexible-interval preventive maintenance optimization problem.

运用基于Pareto秩和罚函数的多目标遗传算法有效解决了弹性周期预防性维修计划的优化问题。

The ruin time and the penalty function of this process are calculated using the theory of Martingales, the strong Markov property in stochastic process and the properties of differential equations.

通过应用随机过程鞅理论、强马氏性以及微分方程的性质，得到了一些结果。

The infeasible solutions violating either logical relation constraints among activities or resources constraints can be avoided through introducing a dimensionless variable named extended float time rate and utilizing penalty function.

通过引入无量纲化的扩展工时率变量和罚函数，则可以避免求解得到不满足作业间逻辑关系或资源约束的非可行解。

The system build common multibody design optimization model, and for the first time using penalty function method and multibody dynamics implement the common multibody design optimization method.

建立了多体系统优化的通用数学模型，首次采用惩罚函数方法实现了多体系统优化设计的通用方法。

Penalty factors in penalty function method for stationary Navier-Stokes equations

定常Navier-Stokes方程组罚函数方法中的惩罚因子

In this model, the authors established the integro-differential equation for the expected discounted penalty function at ruin in the case of constant force of interest.

就利息力为常数的情形，给出该模型下破产时刻罚金折现期望满足的积分-微分方程。

And a dynamic penalty function method is used to solve the optimization with non-linear constrains . 4.

并引入动态罚函数方法,来解决 非线性 约束优化问题.

The optimization method is genetic algorithm based on exterior point penalty function method.

在此基础上获得优化模型的数学表达式。采用基于外点罚函数法的遗传算法，对精馏塔优化问题进行求解，获得精馏塔的最优操作状态。

Research and application of the turn penalty function in the transportation planning

面向交通规划的交叉口延误函数的研究和应用

The optimal design of thread pitch is discussed based on subjected optimal method& internal penalty function method and Matlab platform.

采用约束优化方法&内点惩罚函数法，基于Matlab平台，对螺纹螺距进行了优化设计。

Lastly, a practical optimum design is made by penalty function method and Genetic Algorithm, in which uncoupling of energy and minimum of reactive force at mounts' location and robust design are multi-objective functions.

最后，以系统解耦、降低动反力（矩）和稳健性为综合设计目标，运用惩罚函数法和遗传算法对动力总成悬置系统进行了优化设计。

The modified penalty function method and coulomb friction law is used for evaluating normal contact force and tangent friction force respectively. In addition, the transformation of the contact force from contact point to nodes of contact elements is accomplished according to their shape.

用修正的罚函数法和库仑摩擦定律分别对接触点的法向接触力和切向摩擦力进行计算，并根据接触单元的形状实现了接触力从被接触点到接触单元节点的转化。

Application of inner point penalty function method for design of link mechanism

内点惩罚函数法在连杆机构设计中的应用

As that it is difficult to meet penalty function of the accuracy and differentiability at the same time.

由于罚函数的精确性和可微性难于同时满足。

Shiu discussed the properties of the expected discounted penalty function at ruin in the case of constant force of interest, and from this obtained a lot of new results about the model.

Shiu在经典风险模型下就利息力为常数的情形讨论了破产时刻罚金折现期望的种种性质并由此得到许多关于经典风险模型的新结论。

For the model, the Inner Penalty Function + Powell algorithm is put into use.

对此模型, 采用内点罚函数和Powell算法求解.

Thirdly, the approximate G ^ 1 boundary continuity is guaranteed by using the penalty function method.

最后运用罚函数法保证由面片边界近似G^1连续.

In this paper, a approximate exact differential penalty function for optimization with inequality constraint is introduced and its properties are studied. As a result, two new penalty methods are proposed and the global convergence of the two methods is obtained.

为不等式约束最优化问题提出一个连续可微近似罚函数并研究它的性质.在此基础上，提出了两个罚函数方法并证明这两个方法是全局收敛的。

Moreover the choice of penalty function in line search is difficult.

而且线搜索中的罚参数的选择通常比较困难.

The angle face contact model of three dimensional discontinuous deformation analysis is established and its formulation is det derived by vector analytical and penalty function method.

提出了三维DDA的角-面接触模型，并用矢量方法和罚函数法给出了详细的理论推导。