Considering that the work of human graphic interface is hard and repeating , the paper develops a window system supporting chinese display with the method of object - oriented programming . advanced ideas of graphic programming in windows and x window are introduced to design of the window system . now the window system is applied successfully to developing practical and reliable graphic interfaces of the sins 同时，考虑到dos图形环境下，人机交互图形界面的开发工作繁重且多数重复，本文充分借鉴windows 、 xwindow先进的图形编程思想，采用面向对象的程序设计方法，开发了支持中文显示的窗口系统软件，并利用窗口系统成功地开发出简洁、实用、可靠的惯导系统图形界面。
This paper introduces the basic concepts of object - oriented programming to the finite element method for linear static analysis . in the view of ooad ( object - oriented analysis and design ) method , a set of basic classes for the fem system are founded and their relationship is discussed too . all these fem classes are implemented in c + + language because the hybrid language c + + is an object - oriented extension of c . ( this language includes all the feature of c and is well suited to solve numerical problems because of its efficiency . ) 本文在静态线性有限元系统中引入了面向对象的程序设计方法，介绍了面向对象方法的基本概念及特征，并通过有限元的面向对象分析和设计，确定了一套基本的有限元对象类及有限元的面向对象模型，本文设计的所有类均采用c + +编程语言进行了实现，最终形成了一套fem类库，它们以动态连接库的形式存在。
This paper introduces an capp system for arc gear . the soft provided many fine functions , such as input of part information , generation of process route , detailed working procedure design , printout of machining process card , scaling dimension , hanging _ gear , to advance the automatization degree of designing and manufacturing arc gear . and it is developed by adopting vb and access 论文是针对双圆弧齿轮传动的特点，运用“框架+产生式规则”的混合模式来表达工艺知识，采用面向对象的程序设计方法，运用vb6和access进行开发capp系统，旨在提高圆弧齿轮的设计和制造工作的自动化程度，加快生产周期，提高生产效率，增强产品的竞争能力。
According to empirical data and some computing results , it establishes jackup hydraumatic platform lorry series product library and real time inquiry system ; it writes the compute program to aid to design platform lorry system by object - oriented programming method and simulates the turning process of platform lorry 根据经验数据和部分计算结果，对平板车系列数据库进行了框架设计，建立了自升式液压平板车系列产品库和实时查询系统。采用面向对象的程序设计方法编写了辅助平板车系统设计的计算程序，对平板车转弯过程进行了计算模拟。
For the fine solution of this problem , the author has made an attempt to introduce the object - oriented technique to damage tolerance analysis . a set of basic and auxiliary classes , based upon some important concepts of object - oriented technique , which can be directly used for the development of programs of damage tolerance analysis has been designed and implemented by c + + language 为此，本文将面向对象的程序设计方法引入到损伤容限分析中，运用面向对象观点对损伤容限分析方法和数据需求作了全面分析，设计了一套损伤容限分析的基本类库和辅助类库，建立了损伤容限分析的对象模型，并采用c + +语言进行了实现。
We analyzed the design theory of dam of bridge crane and design technology of dam of bridge crane , and revised mathematical model and experience formula which are used in the process of the design of bridge crane dam . with the foundation of object - oriented program method , we adopt the graphical program tools and program the dam of bridge crane computer aided optimization design software . this software has friendly man - machine interface , can achieve optimal lift system with the fundamental arguments of bridge crane dam . and can output this optimal designed result to a text document which engineering staff can be referred to 本课题通过对起重机小车设计理论构成和设计方法的分析，结合计算机辅助设计技术的基本设计理论和工程技术人员的实际生产经验，对以往起重机小车设计过程中所使用的数学模型、经验公式等进行了修正，以面向对象的程序设计方法为基础，采用可视化编程工具visualc + + + 6 . 0编写了起重机小车计算机辅助优化设计软件系统。
First , this text introduce fundamental concepts and conditions of development about object oriented finite element , and discussed the way which is essentiality and flexibility in the application of electrical numerical analysis analysis software , and also systemic studied the designing method of object oriented programming 文中首先介绍了面向对象有限元的基本概念和发展概况，讨论了这种方法在电磁场数值分析软件应用中的必要性与可行性，系统研究了面向对象的程序设计方法。
In the control software , the object - oriented method is used for doing system analysis and study . furthermore , the message - driven mechanism is used in the control software research and design . the instantaneous zero vector inserting space vector pwm theory is adopted to control the permanent magnet synchronous machine as the driver motor in the control software 软件采用面向对象的程序设计方法对系统进行分析与研究，将消息驱动机制应用于控制软件的设计和开发之中，在控制软件中采用瞬时零矢量插入磁链轨迹法(电压空间矢量法)来控制永磁同步电机。
( 4 ) it is important to program the geometric error compensation software in order to put this technology into use . the program is written with vc + + 6 . 0 under windows platform . after the design of compensation software of sk - 21 nc machine tool is completed , precision nc instruction is resolved automatically by error compensation software ( 4 )运用面向对象的程序设计方法,开发几何误差补偿软件,在windowsxp平台上以vc + + 6 . 0编写,结合生产中的设计、装配和加工需要,进一步分析实际的影响因素,完善相关的数学处理运算,实现软件的实用化。
Based on the novel representation method of kinematic chains , which can be carried out by computer easily , namely the synthetic degrees sequence and the canonical adjacency matrix , and vc + + 6 . 0 software , a practical software has been developed in this paper which can automatically draw the topological graphs of kinematic chains and create their characteristic representations 摘要基于提出的运动链的新的并且易于计算机自动生成的描述方式，即合成度序列和规范邻接矩阵，利用vc + + 6 . 0面向对象的程序设计方法，开发出了运动链拓扑图的绘图及其特征描述自动生成软件。
