登录

双语推荐：设计参数

进入期刊文章
为提高转向架轮对的设计效率,基于参数化设计理论,提出了一种面向性能的参数化设计方法.通过轮对结构参数与动力学、强度性能参数的关联分析,提取轮对的关键设计参数,并以此实现三维参数化自动建模,进而进行模型的动力学及强度评价,通过修改关联设计参数,以实现快速优化设计.基于此开发了高速转向架轮对参数化设计系统,并验证了所确定的设计参数的合理性及设计方法的准确性.
To improve the design efficiency of wheelsets of high-speed bogie,a performance orien-ted parametric design method is proposed based on the parametric design theory.The core design parameters of the wheel are identified on the basis of the correlation analysis between structural parameters and dynamics,and structural parameters and strength performance parameters.By u-sing these design parameters,the parametric 3D model of wheelsets is modeled automatically.The dynamics and strength can be analyzed by 3D model of the wheelset.The design optimization can be actuated quickly by modifying the associated design parameters.The result of the example shows that the design parameter of wheelsets and the design method are reasonable and accurate-ly.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
在分析已有产品平台特点的基础上,将模块化和参数化产品平台统一表示为基于"设计参数"的产品平台,提出了面向可适应性的产品平台设计参数规划方法.引入可适应设计理念,分析了产品平台结构及变型方式;以公理设计理论为指导,进行产品功能要求-设计参数的映射,建立公理设计矩阵;分析各设计参数之间及其与功能要求之间的敏感性,构建设计关联矩阵并对其进行关联度分析;然后通过变型产品关于设计参数的差异度计算,合理识别平台参数和变型参数,确定设计参数在产品平台中的共享策略.通过桥式起重机产品族的柔性配置实例,证明了该方法的可行性和实用性.
To increase the flexibility of the product design ,the adaptable design is effectively inte-grated with the concept of product family .On the basis of analyzing the existing product plat-forms ,the parametric and modular product platforms were unified into a product platform based on design parameter ,and a new design method of adaptability-oriented flexible product platform was presented .The axiomatic design theory was utilized as framework to zigzaging mapping be-tween functional requirements and design parameters and design matrix was established . The sensitivity analysis among design parameters and between design parameters and functional re-quirements was done .Then the design incidence matrix was established and relation degree a-mong design parameters was analyzed .The diversity of design parameters for variety products was calculated ,and the platform parameters and variety parameters were identified .Finally ,an example of flexible product configuration for overhead travelin

[ 可能符合您检索需要的词汇 ]

进入期刊文章
环帆伞初步设计时,部分参数需要设计人员根据经验进行选取,选取过程并没有固化的规则,使得在完成环帆伞几何结构的初步设计之后,需要对这些参数进行多次调整才能使设计结果满足预定的设计指标。文章将这一类影响设计结果并且没有规范化选取方法的设计参数定义为可变参数,并首次对环帆伞设计过程中初次设计结果与设计指标之间存在的面积偏差与结构透气量偏差规律进行了研究,同时分析了可变参数与这两个偏差的灵敏度关系,为设计人员提供利用可变参数修正初次设计偏差的参考依据,减少可变参数的调整次数,提高环帆伞设计工作的效率。
In the process of initial parachute design, some parameters should be chosen by the experience of designers without standard rule, which leads to a long time to adjust these parameters to meet the initial target after the geometrical design being finished. We define those parameters that lack certain rules but affect the design result as Alternative-Parameters(AP) in this article. Design deviations of area and porosity are considered and the sensitivities of AP that are related to these deviations are analysed, which form a basic conclusion that can be a reference for designers to eliminate the initial design deviation and make the process of ringsail design shorter and more efficient.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
研究了在NX环境下实现渐开线齿轮参数化设计的方法,通过改变表达式中的参数,得到不同参数的齿轮,达到了减轻设计人员工作量、缩短设计周期并提高设计效率的目的。
The realization method of the involute gear parametric design in the NX environment ,by changing the relevant parame-ters in the expression,get different parameter gears,reduce the workload of design personnel ,shorten the design cycle,improve design efficiency .

[ 可能符合您检索需要的词汇 ]

进入期刊文章
首先分析了参数化设计对企业产品设计的作用,其次对零件的参数化设计及组件的参数化设计的模型建立方法进行了研究,最后通过二次开发技术实现了零件及组件的参数化设计,为企业的产品快速开发提供了一种新的思路和方法。
Firstly the importance of the parametric design for enterprise product design is analyzed , and then the method of parametric design of parts and assembly were studied, finally the parametric design of parts and components by using the sec-ondary development of Creo is realized.New methods idea is provided for rapid development products of enterprise.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
煤矿开采机械设备设计参数直接关系到机械性能的好坏。文中以巷道掘进机设计参数为研究对象,在传统机械设计流程的基础上提出了基于程序的掘进机设计参数优化方案,从7个方面阐述了关键技术的实现。该研究为煤矿机械设备设计参数的优化和改进提供了参考。
Directly related to the mechanical performance of the design parameters of mechanical equipment in coal mining. Based on the tunnelling machine design parameters as the research object, based on the analysis of the traditional mechanical design process is proposed on the tunnelling machine design optimization method based on the program, describes the key technology from 7 aspects. This study provides reference for design parameter optimization of coal mine machinery equipment and improved.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
由于社会科技的进步，对于建筑设计数量化和精确性的要求也随之提高。本文通过对参数化设计理念和整体设计过程的剖析，探寻了参数化设计本身独有的优势。并且与实际的设计方案相结合，得出了参数化设计对建筑构造设计的影响程度。
With the progress of social science and technology, the requirement of quantification and accuracy architectural design is increasing. By analyzing the parameterized design theory and the overal design process, this article explores the unique advantages of parameterized design and combines with the actual design plan and obtains the influence degree of the parameterization design on building structure design.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
本文指出了一套紧密的参数化建筑节能设计流程是一项迫在眉睫的任务,并介绍了一套应用 Geco 的参数化建筑节能的设计方法.以哈萨克斯坦阿斯塔纳国家图书馆为例,进行了参数化窗洞设计的实验及演示,展望了未来Geco 在参数化建筑节能设计中的出色表现.
This article points out that it’s an imminent task to develop a tightly design process of parametric building energy--saving, and describes a set of design method of parametric bu-ilding energy-saving in the application of Geco, then the author simulates and demonstrates the parameterized windows desi-gn of the National Library in Astana, Kazakhstan, and prospe-cts the future that the Geco wil have good performance in the design of parametric building energy-saving.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
道路规划设计是一项复杂的系统工程,现阶段道路设计采用传统的平台难以适应空间分析、三维展现、交互设计等新的需求,更不能充分利用GIS分析、参数化设计等新技术为设计服务。地理设计的诞生为将设计与分析的融合提供了指导思想,参数化设计则为基于规则的道路设计提供技术基础。本文以地理设计为指导、以参数化驱动设计为手段,构建一个基于三维地理环境的道路设计系统,阐述地理设计、参数化驱动设计在系统中的作用及系统的结构组成,最后展现系统建设成果。
Road planning and design is a complex project, but the design platforms that used today come deficits with accommodating for new requirements, such as spatial analysis, 3D exhibit, interactive design, etc., and be incapable of using new technologies such as GIS analysis and parametric design. The GeoDesign gives a direction for combining design and analysis, and the parameter design provides means to use a rule based technology. This paper introduces how to build a road design system with GeoDesign and parametric design that based on a 3D geospatial engine, presentation the system architecture and modules.

[ 可能符合您检索需要的词汇 ]

进入期刊文章
在塔机的快速设计系统中,在完成单节臂架参数化的基础上进行整个臂架的参数化设计,依据臂架长度变化的要求进行具有变臂特征的塔机的臂架设计,可实现自动装配设计.通过实例,给出了拉杆长度自动计算、参数化设计等方法.臂架参数化设计的实现为塔式起重机快速设计的实现奠定了基础.
In rapid design system of tower crane,the parametric design of entire jib was done based on the parameterization of single jib.According to some requirements of the jibs′length change,the jib design of tower crane with the characteristic of variable arms was performed,which could realize the design of auto-matic assembly.Through an example,the methods including automatic calculation of pull rods′lengths and parametric design,etc.were given.Implementation of the jib parametric design lays the foundation for the rapid design of tower crane.

[ 可能符合您检索需要的词汇 ]