1) constrained optimization
约束优化
1.
Design of a cultural algorithm for solving complex constrained optimization problems;
一种求解复杂约束优化问题的文化算法设计
2.
A new evolutionary algorithm for solving constrained optimization problems;
求解约束优化问题的一种新的进化算法
3.
Approximate uniting of two adjacent B-spline curves through knot adjustment and constrained optimization;
通过节点调整和约束优化近似拼接两B样条曲线
2) constraint optimization
约束优化
1.
On the basis of segmenting 3D measured data with feature design intention, the parameter extraction of the features obtained by several common modeling methods such as extruding, revolving, and the fitting of sketch profile are transformed into the resolution of constraint optimization problem.
在对测量数据根据特征设计意图进行分块的基础上,将常见造型特征如拉伸和旋转特征的参数提取以及草图轮廓的拟合转化为相应的约束优化问题进行求解,然后利用CATIA二次开发平台CAA中提供的接口进行特征重建,生成参数化的实体特征模型。
2.
As a Genetic Algorithm handles the constraint optimization problem,the dif ficulty is how to solve constraints.
遗传算法求解约束优化问题时,面临的关键问题之一就是如何处理约束条件。
3.
The HPSO combines the particle swarm optimization with constraint optimization and direct search.
为解决电力系统中的经济负荷分配问题,提出一种将约束优化与粒子群优化算法相结合的混合算法,同时引入直接搜索方法。
3) restriction optimization
约束优化
1.
This arithmetic took the minimization of summation of frequency discrepancy and modal shape displacement as its optimizing goal,set restrictive conditions to parameter modification and frequency change by engineering experience,and ranged model updating to restriction optimization.
依据工程经验对修正参数和频率变动施以约束条件,将有限元模型修正问题归结到约束优化问题。
2.
The sensor is designed with the technology of restriction optimization whose precision may be up to 1mm, and the cost is low, at the same time it can do self-regulation according to the different environments in order to gain the best effect.
该传感器设计运用约束优化技术,其精度可达1mm,且成本较低,同时为了获得最佳效果还可以根据不同的环境自动调节。
3.
This paper puts forward a particle swarm optimization for restriction optimization.
本文提出了一种新的求解约束优化问题的微粒群算法。
4) constrained optimization
约束最优化
1.
Based on that a constrained optimization model of blending formulation to determine the best proportion of leaf tobacco was obtained.
应用BP神经网络建立了叶组配方的主要化学成分含量与其感官质量和烟气化学成分含量之间的非线性映射关系,在此基础上建立了相关的约束最优化模型并求解,由此得到所选取烟叶的最佳配方比例。
2.
The new method of Spot color separation in this paper consists of the constrained optimization model of Ink customization and Spot color separation according to the attribute of the original pattern’s color.
该算法首先根据图像的颜色属性,建立油墨定制与分色的约束最优化模型,然后采用迭代法来完成油墨定制及图像分色。
3.
With the estimation of pressure in single wells, we take logging data as constraints to estimate formation pressure from seismic interval velocity data, SUMT method was adopted in the conversion of constrained optimization problem to unconstrained optimization problem.
采用惩罚函数法将约束最优化问题转化为无约束最优化问题,再用阻尼最小二乘法求解。
5) unconstrained optimization
无约束优化
1.
A class of conjugate gradient methods for unconstrained optimization;
一类无约束优化问题的的共轭梯度法
2.
Methods based on semi-diagonal implicit Runge-Kutta formulae for unconstrained optimization;
基于对角隐式Runge-Kutta公式的无约束优化方法
3.
A hybrid genetic algorithm to seeking the optimum solution of a class of unconstrained optimization;
求解一类无约束优化的混合遗传算法
6) multi-constraint optimization
多约束优化
1.
The paper is based on multistage punishment function and Particle Swarm Optimization to solve multi-constraint optimization problem.
基于多级惩罚函数和粒子群算法解决多约束优化问题,采用粒子种群中的多个粒子并行寻优,避免多约束优化问题收敛于局部优化解。
补充资料：约束优化
分子式：
CAS号：
性质：目标函数带有一定约束条件的优化问题。约束条件限定了目标函数的取值必须在可行域内，即其取值必须满足约束条件。约束条件一般可表示为不等式约束和等式约束。不等式约束优化常用的有松弛变量法、罚函数法、线性规划法、分段线性规划法和非线性规划法等方法。等式约束优化常用直接消去法、雅可此法、拉格朗奇乘子法和罚函数法等方法。
CAS号：
性质：目标函数带有一定约束条件的优化问题。约束条件限定了目标函数的取值必须在可行域内，即其取值必须满足约束条件。约束条件一般可表示为不等式约束和等式约束。不等式约束优化常用的有松弛变量法、罚函数法、线性规划法、分段线性规划法和非线性规划法等方法。等式约束优化常用直接消去法、雅可此法、拉格朗奇乘子法和罚函数法等方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条