【摘要】：面對(duì)日益激烈的市場競爭環(huán)境,自主創(chuàng)新是企業(yè)生存發(fā)展之道,企業(yè)自主創(chuàng)新的根本是產(chǎn)品創(chuàng)新。TRIZ是在世界范圍內(nèi)得到廣泛應(yīng)用的發(fā)明創(chuàng)新理論,以TRIZ為基礎(chǔ)的計(jì)算機(jī)輔助創(chuàng)新技術(shù)可以將多學(xué)科領(lǐng)域知識(shí)有機(jī)地綜合起來,幫助設(shè)計(jì)者打破思維定勢(shì),拓寬有限的知識(shí)領(lǐng)域,更有效地實(shí)現(xiàn)產(chǎn)品創(chuàng)新設(shè)計(jì)。本文的主要研究內(nèi)容如下： 本文首先分析了基于TRIZ的CAI技術(shù)國內(nèi)外研究現(xiàn)狀,學(xué)習(xí)和了解了TRIZ及相關(guān)產(chǎn)品設(shè)計(jì)理論。其次,以TRIZ理論中的分析工具和知識(shí)工具為基礎(chǔ),VisualC++6.0為系統(tǒng)開發(fā)平臺(tái),結(jié)合Access數(shù)據(jù)庫和XML技術(shù),構(gòu)建和實(shí)現(xiàn)了基于TRIZ計(jì)算機(jī)輔助產(chǎn)品創(chuàng)新設(shè)計(jì)系統(tǒng)。整個(gè)系統(tǒng)包括八個(gè)模塊,分別是系統(tǒng)登錄、問題定義與分析、沖突問題求解、物場分析求解、功能科學(xué)效應(yīng)求解、知識(shí)庫管理、專利檢索與分析和生成報(bào)告。在軟件系統(tǒng)構(gòu)成方面,一定程度上全面支持產(chǎn)品創(chuàng)新設(shè)計(jì)中問題定義、分析、求解到報(bào)告生成的整個(gè)過程,是一個(gè)完整的計(jì)算機(jī)輔助產(chǎn)品創(chuàng)新設(shè)計(jì)系統(tǒng)。在軟件功能模塊設(shè)計(jì)方面,著重探討了標(biāo)準(zhǔn)解和科學(xué)效應(yīng)知識(shí)在產(chǎn)品創(chuàng)新設(shè)計(jì)中的應(yīng)用過程,完善了應(yīng)用標(biāo)準(zhǔn)解的算法流程,使得標(biāo)準(zhǔn)解的應(yīng)用過程更為系統(tǒng)化和具有可操作性,并利用XML技術(shù)實(shí)現(xiàn)了科學(xué)效應(yīng)知識(shí)庫中基于功能的語義擴(kuò)展和同義詞辨析的檢索功能,提高了知識(shí)的查全率和查準(zhǔn)率。在知識(shí)庫系統(tǒng)設(shè)計(jì)方面,以TRIZ知識(shí)工具和專利文獻(xiàn)知識(shí)為創(chuàng)新知識(shí)來源,包括創(chuàng)新原理知識(shí)庫、標(biāo)準(zhǔn)解知識(shí)庫、功能科學(xué)效應(yīng)知識(shí)庫和工程設(shè)計(jì)案例庫四個(gè)部分構(gòu)成創(chuàng)新設(shè)計(jì)知識(shí)庫系統(tǒng),軟件中知識(shí)以文字,動(dòng)畫、圖片等多媒體方式呈現(xiàn),為設(shè)計(jì)者提供多學(xué)科領(lǐng)域的創(chuàng)新知識(shí),易于設(shè)計(jì)者掌握和運(yùn)用。 最后,本文以洗衣機(jī)節(jié)水創(chuàng)新設(shè)計(jì)和風(fēng)扇降噪的創(chuàng)新設(shè)計(jì)、打印機(jī)專利檢索及其技術(shù)成熟度預(yù)測、知識(shí)庫管理為例全面介紹和測試了軟件系統(tǒng)各模塊的運(yùn)行和操作過程,并給出了相應(yīng)的創(chuàng)新方案,驗(yàn)證了系統(tǒng)的正確性和有效性。
[Abstract]:In the face of increasingly fierce market competition, independent innovation is the way for enterprises to survive and develop. The fundamental of independent innovation of enterprises is product innovation. Triz is a theory of invention and innovation that has been widely used in the world. The computer aided innovation technology based on TRIZ can integrate multi-disciplinary knowledge organically, help designers break the set of thinking, widen the limited knowledge field, and realize product innovation design more effectively. The main contents of this paper are as follows: firstly, this paper analyzes the current research situation of CAI technology based on TRIZ, and studies and understands TRIZ and related product design theory. Secondly, based on the analysis tools and knowledge tools in TRIZ theory, Visual C 6.0 is used as the system development platform, combined with Access database and XML technology, a computer aided product innovation design system based on TRIZ is constructed and implemented. The whole system consists of eight modules: system login, problem definition and analysis, conflict problem solving, matter field analysis, functional science effect solving, knowledge base management, patent retrieval and analysis, and report generation. In the aspect of software system structure, it is a complete computer aided product innovation design system to fully support the problem definition, analysis and solution to the whole process of report generation in product innovation design to a certain extent. In the aspect of software function module design, the application process of standard solution and scientific effect knowledge in product innovation design is discussed, and the algorithm flow of applying standard solution is improved. The application process of standard solution is systematized and operable, and the function of semantic extension based on function and synonym discrimination in scientific effect knowledge base is realized by using XML technology, which improves the recall and precision of knowledge. In the aspect of knowledge base system design, TRIZ knowledge tool and patent document knowledge are used as the source of innovation knowledge, including innovation principle knowledge base, standard solution knowledge base, The functional science effect knowledge base and the engineering design case base constitute the innovative design knowledge base system. The knowledge in the software is presented in the form of multimedia such as text, animation, picture and so on, which provides the designers with the innovative knowledge in the multi-disciplinary field. Easy to master and use by designers. Finally, the paper introduces and tests the operation and operation process of each module of software system with the examples of washing machine water saving innovation design and fan noise reduction innovation design, printer patent retrieval and technology maturity prediction, knowledge base management as an example. The corresponding innovative schemes are given to verify the correctness and effectiveness of the system.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：TH122

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