约束优化

For the case of no transmission capacity constraints , an efficient optimization method has already been developed for solving this problem.

在不考虑输电容量约束的情况下，已提出了解决这一问题的计算效率较高的直接优化方法。

The writer set up an optimization-programming model to define preload and tension rod diameter by using constrained variable metric method.

文中采用约束变尺度法建立了确定预紧力和拉杆直径的优化计算模型，算例表明该方法可行。

For improving the maneuver stability,safety and decreasing the tire wear,the combination of the optimization software,modefrontier and msc.adams,is applied to design the steering mechanism,with bottom angle of steering trapezoid,arm length,kingpins distance and axles distance as design parameters,transmit angle as constraint,minimum error between theoretical and practical steering angle as objective function,and simulated annealing as the optimization algorithm.

为了提高汽车操纵稳定性、安全性及减少轮胎磨损，将数值优化软件modefrontier同机械动力学仿真分析软件m sc.adam s集成，以转向梯形底角、转向臂长度、主销中心距和轴距为设计参数，传动角为约束，以转向时内轮实际转角与理论转角的误差最小为目标函数，采用模拟退火算法对转向机构进行最优化设计。

Summary of the geographical and climatic conditions constrained mainly in greenhouse Structural optimization design of the status quo, such as the span, chiropractors, lighting roof angle, the light roof shape, After the wall structure and roof structures for different areas in greenhouse construction provide reference information.

综述了地域和气候约束条件下日光温室主要结构优化设计的研究现状，如跨度、脊高、采光屋面角、采光屋面形状、墙体结构和后屋面结构等，为不同地区日光温室建造提供参考信息。

In the case of existence of all kinds of "rent seeking" phenomenon, it's necessary to optimize the accounting policy choice in terms of corporations' self-restriction, the improvement of accounting raw and regulation system, the fulfillment of accounting supervision and betterment of the research on accounting policy choice.

在各种&寻租现象&存在的情况下，就需要从会计主体的自身约束、会计准则的完善、会计监督的落实以及会计政策选择理论研究的改进和完善各个角度来优化会计政策选择。

Building advanced campus culture is to create a kind of environent which is proper for educating students,taking materials as its basis,regularities as guarantee,activities as carrier,in order to cultivate and enlighten their group consciousness and collectivism better of both teachers and students,to promote their self-restriction,self-management and self-improvement,to improve the cultural connotation of the high colleges gradually,...

建设先进的校园文化就是要创建一种适应育人的环境，以物质为基础、制度为保障、活动为载体，较好地培养和激发师生的群体意识和集体精神，促进师生的自我约束、自我管理和自我完善，不断提升高校的文化内涵，优化育人环境，促进大学生提高素质。对加强精神文明建设，造就高质量的社会主义事业的合格建设者和可靠接班人有着重要意义。

By using ADAMS/view,a simulation model of stopper is established which is based on analysis of its characteristics of variable structure ,some main problems of stopper are found by motion simulation analyzing,and optimization and self-adjustable structure without overconstraints of stopper is also made.

在分析变结构堵渣机的结构特征基础上，利用ADAMS软件建立了仿真模型，通过机构的运动学、动力学仿真分析，找出了机构存在的主要问题；并对机构进行了优化及无过约束的自调结构设计。

By using ADAMS/view, a simulation model of stopper was established aiming at its characteristics of variable structure , and some main problems of the stopper were found by motion simulation analyzing, and then the stopper was optimized and designed with self-adjustable structure without overconstraints.

针对堵渣机的变结构特征，利用ADAMS软件建立了仿真模型，通过机构的仿真分析找出了堵渣机存在的主要问题；并据此对堵渣机进行了优化及无过约束的自调结构设计。

It is easy to find that the broken area is the middle section between the pre-atress bar.

结构的破坏截面在预应力钢筋箍中间的截面上。最后，为减少模型中的弱约束区，作者加密了模型中的钢筋箍，提出了优化方案。

So it is necessary to optimize structure of road wheel. Using MSC.NASTRAN to define design variable, determine design object and restrict constraint upper limit to optimize design.

接着MSC.NASTRAN中定义设计变量(分别为轮辋和轮辐的厚度)，确定设计目标，限制约束上限，进行优化设计。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。