optimization of parameter

In this paper,we consider a class of optimal parameter selection problems,where the system dynamics are described by integro-differential equations.

文章考虑了一类积微分系统最优参数选择问题,推导出目标函数的梯度计算公式,把最优参数选择问题当成数学规划问题利用逐步二次规划法(SQP)进行数值求解,并给出一致的算法。

In the paper, the result the dynamic vibration absorber is used in restraining two types of different vibrations have been compared and a optimal parameter computering formula of dynamic vibration absorber for restraining random vibration have been put forward.

对动力吸振器用于抑制两类不同振动时进行了比较，提出了一种抑制随机振动的动力吸振器的最佳参数的计算公式。

In the paper,two types of dynamic vibration absorbers with diffrent action are compared under random excitation,and the formulas for calculating optimal parameters of the second type of dynamic vibration absorber which is used to control the relative motion between vibration body and ground are presented.

本文在随机激励下将两类不同作用的动力吸振器进行了比较 ,提出了在随机激励下控制振体与基础之间相对运动的第 2类动力吸振器最佳参数的计算公式。

In this paper,the flocculent effect Optimum parameters and properties are studied of magneticcomposite flocs formation in the treatment of high turbidity water using magnetic, owder and plocculants such as alumino-salt flocculant and high polymer PAM.

本文系统研究了铝盐及有机高分子絮凝剂与磁粉在高浊度原水中复合投加的絮凝效果和含磁絮体形成的最佳参数 ,并通过比较处理效果 ,出水沉降时间和含磁絮体的显微结构 ,验证了本磁絮凝方法处理高浊度原水效果更好 ,停留时间更短的预估 ,且絮体含磁易分离 ,为管式絮凝器采用磁絮凝和高梯度磁分离工艺提供了参数依据和高效絮凝分离一体化、管道化的可行性证明。

In this paper, the flocculent effect, optimum parameters and properties were studied in magnetic composite flocs formation for the treatment of high turbidity water using magnetic powder and flocculants, such as Ferro-salt flocculant and high polymer PAM.

本文系统研究了铁盐及有机高分子絮凝剂与磁粉在高浊度原水中复合投加的絮凝效果和含磁絮体形成的最佳参数，并通过比较处理效果，出水沉降时间和含磁絮体的显微结构，验证了本磁絮凝方法处理高浊度原水效果更好，停留时间更短的预估，且絮体含磁易分离，为管式絮凝器采用磁絮凝和高梯度磁分离工艺提供了参数依据和高效絮凝分离一体化、管道化的可行性证明。

Transformation from the Optimal Control to the Optimal Parameter

最优控制与最优参数选择问题的转化

A Numerical Method to a Class of Optimal Parameter Selection Problems with Integro- Differential Systems

一类积微分系统最优参数选择问题的数值算法

Optimal Partitioning of Groups in Selecting the Best or the Second Best Choice;

最优或次优组面试问题的最佳划分选择策略

Optimization of Attributes Selected in Product Development;

产品研发中产品属性的最优选择问题

(2) SVRs using ε -insensitive loss function are not always optimal for the particular problems.

(2) 在实际问题中，ε-不敏感损失函数并非都是最优选择。

This paper also discusses the parameter selection problem.

论文还讨论了协议的参数选择问题。

Discussion on the Selection of Technical Parameters of Current Transformers

电流互感器技术参数选择问题的探讨

Parameters reduction of soft sets based on invariability of optimal choice objects

基于最优选择对象不变的软集合参数约简

General Uniqueness of the Solution to Parametric Optimization Problems;

含参数最优化问题的解的通有唯一性

A Problem for Optimal Security Portfolio and Consumption Choice;

证券投资组合和消费选择的最优控制问题

Numerical Algorithms for Distributed Elliptic Optimal Control Problems;

椭圆型分布参数最优控制问题的数值算法

Discussion About How to Choose Technical Data of Current transformer

关于电流互感器技术参数选择有关问题的探讨

Research on selection of secondary parameter of current transformer and voltage transformer

电流互感器、电压互感器二次参数选择问题研究

By the ACRP,regularized parameter can automatic correct to appropriate value whatever the initial condition is.

通过这种正则化参数自适应选择,无论迭代初值如何选择,正则化参数都可以自动修正到最优值。

Resolving Multi-modal Function Optimization Problem Based on Clonal Selection Principle;

基于克隆选择原理求解多峰函数优化问题

An approach to solving a mathematical problem that involves solving a sequence of problem with different parameters ; the parameters are selected so that ultimately the original problem is solved.

一种涉及一组具有不同参数的数学问题求解方法,这些参数的选择使得原始问题最终是可求解的。

The control of a stochastic system with unknown parameter was considered.

考虑具有未知参数的随机系统的最优控制问题.

Study of Optimal Parameter Design Based on Integration of Soft Computing Method;

最优参数设计问题的软计算集成方法研究