發(fā)布時(shí)間：2018-03-06 17:04

  本文選題：EDA軟件　切入點(diǎn)：集成管理　出處：《電子科技大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著技術(shù)的發(fā)展,EDA設(shè)計(jì)工作變得越來越復(fù)雜,往往一個(gè)項(xiàng)目工程需要用到很多學(xué)科的知識(shí)和工具軟件。在這種情況下,將仿真工具聯(lián)合起來實(shí)現(xiàn)面向整個(gè)復(fù)雜產(chǎn)品的協(xié)同仿真的需求開始逐漸變得強(qiáng)烈。于是迫切需要一個(gè)EDA設(shè)計(jì)/仿真集成管理系統(tǒng)通過集成EDA設(shè)計(jì)任務(wù)涉及到的各種應(yīng)用軟件,實(shí)現(xiàn)對(duì)整個(gè)復(fù)雜產(chǎn)品設(shè)計(jì)流程的控制和管理;通過定制設(shè)計(jì)任務(wù)流程模板、定義設(shè)計(jì)參數(shù)信息實(shí)現(xiàn)對(duì)研發(fā)能力要素的積累和重用;通過分發(fā)設(shè)計(jì)任務(wù)實(shí)現(xiàn)跨專業(yè)、多學(xué)科協(xié)作;從而形成一個(gè)統(tǒng)一的集成化管理平臺(tái),實(shí)現(xiàn)協(xié)同設(shè)計(jì)。本文以應(yīng)用工具集成、設(shè)計(jì)流程控制和多學(xué)科優(yōu)化算法為核心,主要進(jìn)行了以下研究:1.設(shè)計(jì)整個(gè)流程自動(dòng)化迭代執(zhí)行的方法。通過對(duì)現(xiàn)有EDA軟件的研究,實(shí)現(xiàn)對(duì)EDA應(yīng)用工具的集成,并在其基礎(chǔ)上,考慮如何解析產(chǎn)品的設(shè)計(jì)參數(shù),以何種方式判斷整個(gè)產(chǎn)品設(shè)計(jì)流程迭代執(zhí)行和結(jié)束條件,從而設(shè)計(jì)整個(gè)流程自動(dòng)化迭代執(zhí)行的方法,實(shí)現(xiàn)流程的自動(dòng)化迭代執(zhí)行。2.研究?jī)?yōu)化算法并將其運(yùn)用到多學(xué)科設(shè)計(jì)優(yōu)化任務(wù)。對(duì)現(xiàn)有多學(xué)科設(shè)計(jì)優(yōu)化算法進(jìn)行了較全面的分析,清晰地描述了各算法的算法結(jié)構(gòu),分析了它們的優(yōu)缺點(diǎn)。在此基礎(chǔ)上,深入地研究了多學(xué)科設(shè)計(jì)優(yōu)化中常用的遺傳優(yōu)化技術(shù)和基于BP神經(jīng)網(wǎng)絡(luò)的二次規(guī)劃算法,并將優(yōu)化算法應(yīng)用于管理系統(tǒng)中,實(shí)現(xiàn)對(duì)設(shè)計(jì)任務(wù)的多目標(biāo)優(yōu)化。3.設(shè)計(jì)并實(shí)現(xiàn)了EDA軟件集成管理系統(tǒng)�；趯�(duì)上述理論的研究,在現(xiàn)有的條件下,通過對(duì)其它集成管理系統(tǒng)平臺(tái)的研究,實(shí)現(xiàn)EDA軟件集成管理系統(tǒng)的研究與設(shè)計(jì)。系統(tǒng)包括服務(wù)端開發(fā)和客戶端開發(fā),客戶端系統(tǒng)包括任務(wù)管理、設(shè)計(jì)優(yōu)化、數(shù)據(jù)庫通信和文件傳輸?shù)饶K,通過UI界面實(shí)現(xiàn)對(duì)設(shè)計(jì)流程信息存儲(chǔ)和設(shè)計(jì)優(yōu)化;服務(wù)端系統(tǒng)包括協(xié)議解析、文件傳輸、設(shè)計(jì)優(yōu)化和控制執(zhí)行引擎等模塊,接收客戶端信息實(shí)現(xiàn)系統(tǒng)遠(yuǎn)程操作。4.測(cè)試系統(tǒng)功能實(shí)現(xiàn)并進(jìn)行測(cè)試結(jié)果分析。最后,本文搭建了實(shí)驗(yàn)平臺(tái),介紹了集成化管理平臺(tái)的實(shí)現(xiàn),并結(jié)合具體的例子進(jìn)行了案例分析。
[Abstract]:With the development of technology, the design work of EDA becomes more and more complex, and often a project project requires many disciplines of knowledge and tool software. In this case, The need to combine simulation tools to realize collaborative simulation for the whole complex product becomes more and more intense, so it is urgent to have a EDA design / simulation integrated management system. It realizes the control and management of the whole complex product design process, defines the design parameter information to realize the accumulation and reuse of the R & D capability elements by customizing the design task flow template, and realizes the interdisciplinary and multidisciplinary collaboration by distributing the design task. So as to form a unified integrated management platform to achieve collaborative design. This paper takes application tool integration, design process control and multidisciplinary optimization algorithm as the core. The main work is as follows: 1. Design the method of iterative execution of the whole process automation. Through the research of the existing EDA software, realize the integration of the EDA application tools, and on the basis of it, consider how to analyze the design parameters of the product. How to determine the conditions for iterative execution and completion of the entire product design process, so as to design a method for automating the iterative execution of the entire process, The optimization algorithm is studied and applied to the task of multidisciplinary design optimization. The existing multidisciplinary design optimization algorithm is comprehensively analyzed, and the algorithm structure of each algorithm is described clearly. Based on the analysis of their advantages and disadvantages, the genetic optimization techniques commonly used in multidisciplinary design optimization and the quadratic programming algorithm based on BP neural network are deeply studied, and the optimization algorithm is applied to the management system. The design and implementation of EDA software integrated management system. Based on the above theory, under the existing conditions, through the research of other integrated management system platform, The research and design of EDA software integrated management system is realized. The system includes server development and client development. The client system includes task management, design optimization, database communication and file transfer, etc. The design process information storage and design optimization are realized through UI interface, and the server system includes protocol parsing, file transfer, design optimization and control execution engine, etc. The function of the test system is realized and the test results are analyzed. Finally, the experiment platform is built, and the implementation of the integrated management platform is introduced.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TP311.52;TN702

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本文編號(hào)：1575708