objective function的例句大全

Based on the fact that some function values are not easy to compute, Chapter 2 establishes a piecewise linear model by utilizing approximate objective function values and subgradients.

第二章中，基于某些函数值不易求得的事实，利用目标函数的近似函数值和近似次梯度构建了一种对目标函数的分片线性近似模型，该模型位于目标函数的下方。

The task of the optimization layer is to select optimal values of set-points for the lower control layer, optimizing a defined objective function of economic nature.

优化控制层的任务是通过计算选择最优的设定点并传达给直接控制层，使得经济效益目标函数取得最优值。

Based on using task possible start time as decision variable to formally describe all kinds of hard constraints and objective function, the Space TT& C System optimal scheduling 0-1 integral programming model is constructed.

用任务可能开始时刻作为决策变量分别对各种类型硬约束和目标函数进行了形式化描述，建立了航天测控优化调度0-1整数规划模型。

The in-plane modulus of elasticity and interlaminar stress are used as the constraint function and the objective function respectively.

用面内弹性模量和层间应力分别作为设计空间的约束函数和目标函数。

Effect of Objective Function on Multi-objective Inverse Planning of Radiation Therapy

目标函数设置对放疗逆向计划多目标优化过程的影响

Multi-objective optimization means the optimization objective function is not single in optimization process.

多目标优化问题是指优化过程中所考虑的优化目标函数不是单一的，而是存在多个目标函数。

Not only does it realize global optimization of objective function and quickly converge, but also increase the stability of the filter system, especially in the case where the poles of the filter system are close to the unit circle.

不仅实现了自适应非线性滤波的全局寻优和快速收敛，而且提高了系统的稳定性，尤其对于极点靠近单位圆的AR模型信号干扰，滤波性能有较大的提高。

The optimization algorithm of inverse analysis from displacements has been suggested accounting of several minimums of the objective function and the results of convergence depending on initial values and measured error.

针对目标函数多极值性、收敛结果与初值及观测误差相关等问题，提出了一种位移反演分析优化算法。

Makes the bulk of electromagnetic system as objective function, adopting SWIFT method to optimize electromagnetic system, enhancing the product quality, acquiring much improvement on the economical and technical aspect.

以电磁系统的体积作为目标函数，采用序列加权因子法（SWIFT）对电磁系统进行优化设计，提高了产品质量，在经济和技术性能方面得到进一步提高。

Furthermore, a mathematical reliability optimization model with initial capital cost of heating network as objective function and reliability criterion as the primary constraint was established in this paper.

其次，建立以热网初投资为目标函数，可靠性指标为主要约束条件的可靠性优化数学模型。

Based on the data from observation of the pile loading test, an objective function was established. Non-linear least square method was used to solve the minimum value of the objective function and further to obtain ultimate pile load.

由基桩静载试验数据建立目标函数，用非线性最小二乘法求解该目标函数的极小值，从而得到基桩极限荷载值。

Principal Component Analysis and Singular Value Decompositon methods are applied to design the objective function.

关键元素分析和奇异值分解等方法被应用于设计与此相关的目标方程.

Using strain energy and displacement square normal number as objective function, the author solves the cable force and analyses the difference between them.

分别运用应变能、位移二范数最小作为目标函数，确定了脱架索力的确定方法，分析了二者的异同。

The model for price reactive power is established, where the OPF method is adopted with the objective function to minimize the sum of reactive and active power cost, and the reactive power value is considered and the opportunity cost is used as reactive power cost.

考虑无功资源价值的影响，以发电机有功无功成本最小为目标函数，运用最优潮流方法进行了无功定价研究。

Seventhly, multi-criteria objective function is used to suppression of the output coupling terms.

第七，提出了运用多目标函数技术来抑制输出耦合现象。

Fuzzy C-Means algorithm is a based on objective function is the vague and class methods and the result is dependent on the clustering of a parameter previous experience knowledge ( clustering center and clustering number).

FCM（fuzzy C-Means，FCM）算法是一种基于目标函数优化的模糊聚类方法，其收敛结果依赖于聚类原型参数的先验知识（即聚类中心和聚类数）。

Specially, the objective function developed comprises multiple factors cared by the network operator.

具体来讲，设计的目标函数可以包含运营商所关心的网络性能多种因素。

The swing up control problem of a single inverted pendulum on an circular rail is discussed. A new optimization is presented by making discrete control law as the design variables and taking terminal constraint condition as the objective function respectively.

研究圆轨单级倒立摆摆起控制问题，以离散控制律为设计变量，以终点约束条件为目标函数，提出了倒立摆摆起控制律的优化算法。

Redefinition and resolu-tion of the surrogate objective function;

替代目标函数的重新定义和求解；

The open industrial ecosystem is researched with the optimization theory, the optimization model of the single chain of the industrial ecosystem has been set up with neat putout as objective function and searching optimal industrial single chain of the ecosystem has been given;

应用优化理论对开的产业生态系统进行了研究，以净产出为目标函数建立了开的产业生态系统产业单链的优化模型，并对最优产业单链的搜寻进行了讨论；