参数化图形建模技术一直是CAD领域的研究热点之一。
The technology of parametric graphic modeling has been one of the research focuses in CAD field study.
针对这种情况，提出了新的参数化图形设计方法解决方案。
In this paper a new parametric graph design method is presented to solve this problem.
对参数化图形提出了基于搜索痕迹的视图轮廓信息重建方法。
A method of rebuilding the view outline information is presented for generating parametric drawings based on searching traces.
运用参数化技术，对各功能特征实现参数化驱动，建立基于特征的参数化图形库。
An forming cutter parametric graph base is built by adopting the parameter driving technology.
介绍了工程参数化图形数据库应用软件的设计思想，开发技术以及在工程实践中的应用。
This article describes the idea for designing, the technology for developing and the application in engineering practice of engineering Parameterization Drawing Database application.
本文采用人机交互方式进行参数化图形输入和冲裁件基本信息输入以提高绘图效率和避免重复劳动。
Man-machine interactive method has been adopted to execute parameterization pattern input and the basic information input about the blanking part.
在实践的基础上总结提出了基于功能约束的参数化图形设计的三种算法，并给出了部分实践的结果。
Three algorithms for function constraint based parametric graph design are presented, and some results in practice are offered.
通过I-DEAS系统的图形环境，建立制动器总体及零部件的三维设计模板，形成参数化图形库；
The 3D templet of them is built by the figure environment of I-DEAS, and parametric figure base is set up too.
理论分析和设计实例表明，本文所介绍的全参数化图形建模与尺寸驱动方法运行稳定、可靠、效率高。
The theory analysis and the examples show the fully parametric graphic modeling and dimension driving method introduced in this paper are stable, reliable and efficient.
本文阐述了机械CAD系统开发过程中的关键技术：参数化图形库的建立方法及其建立后的图形库的管理。
A key technique for the development of CAD system is described: the building method of parametric graph library and its management.
由于图形化语言仍然必须向计算机提供符号来进行编译和解释，因此我们需要采用图形化规范来限定形式语言的参数。
Because graphical languages still must provide symbols to the computer for compilation or interpretation, graphical specifications are still be required to follow formal language parameters.
图1中的图形展示了在启用和禁用参数化查询以及激活StatementConcentrator的情况下测试一个相对较重的工作负载的结果。
The graph in Figure 1 shows the results obtained when testing a relatively heavy workload with and without parameterized queries enabled, as well as with the Statement Concentrator activated.
为了给基于实例的设计和基于原型的设计等智能CAD设计方法提供图形样本，需将已有的图形参数化。
Existed graph will be interpreted to parametric graph to offer graphic samples for intelligent CAD design methods, such as case based design and prototype based design, etc.
目前参数化设计约束处理技术操作的直接对象是基本图形元素和约束，这在复杂零件参数化时会遇到困难。
The existing parametric design softwares are not safficient for processing the complicated parts We present a new method based on graphics decomposition to solve the problem.
曲面参数化是计算机图形学和计算机辅助几何设计中一个非常重要的问题。
Surface parametrization is one of important problems in computer graphics and computer aided geometric design.
阐述了基于特征和约束的参数化驱动技术建立图形库的方法。
This paper presents the method of establishing graphics library driven by the features and constraints parameterization technique.
介绍一个图形化的调整触发检测算法参数的实用工具软件。
A useful software tool for adjusting algorithm parameters of detection trigger is introduced.
采用参数化设计的方法使设计结果实现了数据与图形的结合。
Parametrization design makes the design solution achieve the joining of data and graph.
以直齿圆柱齿轮为研究对象，重点介绍了如何利用CATIA对其进行参数化建模及通过图形数据转换接口导入到ANSYS中建立有限元模型。
Taking the spur gear as study object, this article introduces the method of establishing the parametric model in CATIA and transmitting it into ANSYS by graphic data transformation interface.
基于界面图形化方式，提出以扩充临界比例法为基础的直流输电系统PID控制器参数优化方法。
Using interface graphic scheme, this paper presents the parameter optimization method for DC transmission PID controller based on expanding critical ratio method.
在dcl界面利用标准结构的三维实体模型实现图形库的可视化，原型图的参数化引入了特征参数。
In the DCL interface, graph data videotex has been realized by using standard three - dimension object model, stamp parameter has also been introduced.
PC机主要负责有关参数设定、刀具半径补偿的离线运算、被加工工件图形的可视化以及实现本地控制等功能。
PC sets the parameters, executes the milling cutter radius compensation, draws the graphics of the work-piece machined and realizes local control.
在本文中作者讨论了基于图形元素特征参数的参数化设计方法。
In this paper, parametric design method based on feature parameters of drawing elements is discussed.
编程实现了分形图形的参数化设计和生成，同时从计算机图形学以及艺术学的角度讨论了其中一些分形图形的色彩变幻。
It puts up parameter design with computer programming language, and realizes the creation of the fractal graph. Discuss the color change in the fractal from art eyes.
分析了使用网格法参数化绘制已知曲面方程三维曲面图形的方法。
The method of drawing 3d camber figure of the given camber equation with the parameterization of the grid way is introduced.
应用表明：ANSYS的模拟精度高，图形显示功能强。应用ANSYS自动寻优功能使RC延迟最佳化几何参数的寻找较为迅速和直观。
Its showed that the auto optimization function of ANSYS can help to rapidly and intuitively seek the optimally geometrical parameters which minimize the RC delay.
该方法引入了建立和管理参数化模型的策略，通过扩展一般的图形数据结构统一表示几何约束。
A new strategy of constructing and managing the parametric model is used in used in this method. It extends usual graphics data structure to describe geometric constraint.
提出了基于图形理解的智能型参数化建库工具的研究思想及实现方法，实现了约束图形的建立自动识别及求解等关键技术。
This paper presents a kind of research idea and realizing method of Lib making Tool of Parametric Graphic Method based on constraints.
实例表明，该方法可以得到较好的参数化结果，非常适合于纹理映射等计算机图形学的应用。
Experimental examples show that good planar parameterization results can be derived from this method, which is a very efficient tool for the applications in Computer Graphics, such as texture mapping.
视图管理功能参数化草图系统通过图形重画、图形放大、屏幕移动、全图显示和视图滚动等功能，以增强对系统视图的管理。
View management. The parametric sketch system strengthens view management by functions of graph redrawing, graphs zoom-out, screen move, all graphs display on the screen and view scroll and the like.
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