An integrated knowledge representation method which can represent parts manufacturability knowledge is developed after studying the composing , the classification , and the characteristics of parts manufacturability knowledge . based rotational parts and microsoft access , the knowledge is set up , and the knowledge base is organized for improve the efficiency of reasoning engine 研究了零件的可制造性分析知识的组成、分类和特点，结合零件的特征表达和知识的一般表达方法，并依照提高推理效率的要求，提出了一种集成的零件可制造性分析知识表达方法；依据dfm系统推理的特点和提高推理效率的要求，提出零件可制造性分析知识库的组织策略。
In chapter 5 , with dfm ( design for manufacture ) ideas , a framework of integrated system of robust tolerance design for manufacturing is established . a method for robust tolerance design in terms of process capability indices ( pci ) is presented . the component tolerance and the suitable manufacturing processes can be selected based on the real manufacturing context 第五章根据面向制造设计的思想，提出了面向制造的公差稳健设计方法，建立了基于工序能力的公差稳健设计模型，使得在公差设计中能考虑具体制造环境的约束，在获得最优稳健公差的同时选择经济合理的加工方法，保证了公差设计结果的可制造性和稳健性。
To achieve these goals , the concurrent engineering ( ce ) is being applied in many companies . the design for manufacture ( dfm ) is an important enabling technology in concurrent engineering , which assures product design , process design and manufacturing could be succeed at one time by taking the factors associated with manufacturing into consideration in the phase of design ; so the manufacturability evaluation is a important technical tool to implement dfm 在并行工程环境下，面向制造的设计dfm是一项重要的使能技术，它通过在产品设计阶段充分考虑与制造有关的约束，全面评价产品设计和工艺设计，并提供改进的反馈信息，从而保证产品设计、工艺设计和制造一次成功，并尽可能降低制造成本；而可制造性评价正是实现dfm的重要技术手段。
( 4 ) based on the analysis of the function requirements of product customization system , it discusses the realizing theories and methods of these functions , which include the three - dimensional visualization , function of product cooperative customization , analysis of product performances and product data management , etc . ( 5 ) giving the power toothbrush customization system as an instance , this paper finally introduces the application of pdm technique , product developing technique based on product family , modularization design technique and remote product performances analysis technique in the instance system ( 4 )基于对产品定制系统的功能需求分析，探讨这些功能的实现原理和实现技术：包括产品三维可视化技术、协同定制的实现机制、定制产品的性能仿真和可制造性分析的实现技术以及基于产品族的产品设计的实现技术。它们都是开发第五章实例系统的必需技术。 ( 5 )以电动牙刷的个性化产品定制系统为实例，介绍了产品数据管理技术、基于产品族的产品开发技术、模块化设计技术、产品性能远程分析等技术在实例系统中的应用。
First , this paper compared the concepts of " manufacturability evaluation " and " manufacturability analysis " , then gave the conclusion that manufacturability analysis system was the base of instantaneous dfm design system in future . there are two key points from the current manufacturability analysis system to instantaneous dfm design system . one is the integration of manufacturability analysis system and cad system , the other is the reasoning of manufacturability analysis system is fast enough 首先在总结dfm研究的基础上，探讨了零件的可制造性分析和零件的可制造性评价之间的联系和区别，认为可制造性分析系统是未来即时的可制造性设计系统的基础；进而指出零件可制造性分析系统与cad系统的完全集成和高效推理是建立即时的可制造性设计系统的关键。
This thesis aims at discussing the model of manufacturing defects , the principles of soft and hard faults induced by manufacturing defects , the effects of soft fault on circuit reliability and yield and the relationship between yield loss and reliability decrease caused by manufacturing defects . the author ' s main contributions are as following : reliability and yield are two significant factors to semiconductor manufacture . based on the principles of the manufacturability engineering , the thesis discusses the effects of the manufacturing defect on the functional yield , parametric yield and the reliability for ics , and abstracts geometric models from actual chips 本文对集成电路制造缺陷模型、由制造缺陷导致的软、硬故障的作用机理、软故障对电路可靠性和成品率的影响以及由制造缺陷导致的电路成品率的损失和可靠性下降之间的关系进行了系统的研究，主要研究结果如下：可靠性和成品率是影响半导体生产的两个主要因素，本文首先从集成电路的可制造性工程理论出发，讨论了制造缺陷在影响集成电路功能成品率、参数成品率和可靠性方面的作用。
Before more advanced lithography tool is produced , in order to use current tools to manufacture vdsm ic , reticle correction methods such as perturbing the shape ( via optical proximity correction ( opc ) ) or the phase ( via phase - shifting masks ( psm ) ) of transmitting aperture in the reticle are proposed by the industry 在波长更小的光刻系统出现前，为了能利用现有设备解决集成电路的可制造性问题，工业界提出了对掩模作预失真(光学邻近校正)和在掩模上加相位转移模(移相掩模)等的掩模校正方法。
After studying parts manufacturability knowledge and parts themselves , summed up rotational parts " feathers and their parameters , advanced all kinds of information that the part ' s molding should be included , then gave the structure of the part ' s molding . the reasoning engine is designed with mixed reasoning direction , it uses part ' s feature - based molding tree as its facts 在对零件特征和对零件的可制造性分析知识进行研究的基础上，标准化了回转类零件在可制造性分析系统中的各类特征及其参数，提出用于可制造性分析的零件特征模型应包含的各类信息，进而给出零件特征模型树的结构。
The second is about verification of alternating psm manufacturability and this part introduces a new method based on standard cells to resolve the phase conflicts , including for dark field and for clear field . the method has the capabilities of verifying standard cell layout , locating features with phase conflicts and giving out suggestion for modification 第二部分针对由传统方法设计出的版图不能满足交替移相掩模要求的问题，介绍了一种基于标准单元的交替移相掩模可制造性验证与设计的算法，包括针对暗场和亮场两种不同环境版图的算法。
On the view of customization theory , the method of information processing for customization is summarized : quality function development and product function architecture , then the need function development ( nfd ) as the design way of implementing sub - system of customization information dealing is proposed based on them . the configuration include three parts : transmission function , need function and developing function . the adapting four steps for implementing are proposed : the collection and classification stage of customization information , the analysis stage of customization information , matching stage and evaluating stage for producing 尤其是从mc个性化理论出发，总结前人个性化信息处理方法：质量功能配置法和产品族构建法的基础上，提出基于树形的两极需求功能配置法的框架：传导函数、需求函西安理工大学硕士学位论文数、配置函数，作为个性化信息处理子系统的设计思路，并详细阐明了该方法的四个实施步骤：个性化信息收集和分类阶段、个性化需求分析阶段、个性化需求信息配置阶段、可制造性评价阶段，指明了各个阶段的方法在个性化信息处理子系统中的应用，为个性化信息处理于系统的实现奠定了基础。
