【作者】 夏翔；

【导师】 胡纫兰；

【作者基本信息】 四川大学 ， 核技术及应用， 2003， 硕士

【摘要】 产品质量是企业的生命线，是企业发展壮大的源泉。产品质量，就其本质而言，它是产品所具有的某种“能力”的属性，就是这种“能力”，才使得产品能满足社会的各种各样的需要。产品的质量概念包含结果，也包含质量的形成和实现过程的工作质量。要用过程的工作质量来保证产品的特征和特性的实现，就需要在生产中狠抓质量环节中各个工序的质量。而保证过程工作质量和产品质量的关键在于优质质量管理和控制方针的正确、有效及切实落实和施行。所以，质量管理和控制是一项系统工程。本文以水泥厂的质量管理系统的研发项目为应用背景，构建了基于MIDAS的多层分布为主与基于Web的B／S为辅的混合架构的体系结构；同时，在此基础上，设计了一个以多种优化算法为核心，集成生产过程中的质量信息，利用一些比较先进的数学算法、数据库技术、网络技术搭建一个工艺优化平台，并且将该优化平台嵌入到生产过程中去。不仅能优化水泥厂的生产工艺，设计出生产过程中重要的生产工艺的最优方案，还可以将其设计的结果，直接送入下位机作为整个生产过程的控制目标，当生产条件发生变化时，能实时进行现场调控，保证优化工艺设计的目标要求能在生产过程中得到稳定的实 四川大学硕士学位论文现;而且在原燃料、能源的价格控制、出厂水泥的成本控制(矿渣掺入量)方面也能提供优化方案，在保证质量合格的前提下，尽可能降低企业生产成本。 论文介绍了“水泥厂质量管理系统及其优化管理平台”的系统分析、设计原理、组成及实现方法，重点阐述了正交试验设计与分析、线性规划、逐步多元回归软件的设计思想和实现技术，还给出了三个专用优化系统的实例，对其优化结果进行了讨论。更多还原

【Abstract】 The product quality is the lifeline and development headspring of enterprise. As far as essence be concerned, it is certain attribution of ability what the product possesses , and just the ability makes the product fill a wide variety of needs of society. The concept of product quality includes the result, quality formation and work quality of realization process. To ensure the realization of characteristic and property of product by controlling the work quality of process, to control hard all kinds of working procedure quality is needed in the whole quality link. Moreover, to ensure good work quality of process and product quality, the key lies in to effectively and rightly put the project of optimization quality control and management into effect. Therefore, the quality management and control is a system project.In this paper, a mixed distributed multilayer system architecture which base on dominating MIDAS(C/S) and subordinate Web(B/S) techniques is built by the application background of research and the development project of the quality control system of cement factory . At the same time, a optimization technology platform which will be embedded in the production process is put up with several advanced optimization mathematics algorithms integrated quality information in production process, database technique and net technique. It not only optimizes the production technology of cement factory and designs the preferred plan of main production technology in the industrial production process, but also sends the result of design to the sub-dominative computer as the control target of the whole production process in order to adjust some online control information of fields and ensure the design demand of optimization technology to be stably realized in the production process while the production condition is changed. Moreover, it can provides optimization plans to control the price of the raw material, energy and cement and reduces cost.In this paper, the analysis, design and implement method of system are introduced firstly. Then the design method and implement technique of the orthogonal experiment plan and analysis, linear programming and multiple regression are expounded mainly. At last, three instances of the optimization custom-built system are given and then the optimization result of instances are discussed.更多还原