• Title, Summary, Keyword: TRIZ

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Development of a Software Do-TRIZ for TRIZ Learning (트리즈 학습용 소프트웨어 Do-TRIZ 개발)

  • Kim, Eun-Gyung;Koo, Bon-Chul;Kim, Young-Jin
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.19 no.8
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    • pp.1883-1892
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    • 2015
  • TRIZ is a theory of inventive problem solving. Recently the importance of creative capabilities is being emphasized and many successful cases using TRIZ are being introduced, therefore interest in TRIZ has been increasing. But TRIZ is not easy to learn alone compared to other creative thinking tools. Although it is effective to learn TRIZ through various cases, it is not easy for beginners to experience those many cases. Therefore, we developed a software called Do-TRIZ for TRIZ learning. Do-TRIZ provides descriptions and various examples of key concepts to make it easier for beginners to learn TRIZ. Also, the learners can add new cases continuously on Do-TRIZ. Especially, process-based problem solving modules have been implemented on Do-TRIZ, in order to make it possible to solve problems based on technical contradiction, physical contradiction, and IFR(Ideal Final Result). The learners can use the modules to solve their problems and to share the results. Also, we implemented Do-TRIZ Memo app that works with Do-TRIZ.

Analysis of Research Trends on Korea's TRIZ (트리즈(TRIZ) 관련 국내 연구 동향 분석)

  • Han, Jiyoung
    • Journal of Engineering Education Research
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    • v.19 no.1
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    • pp.3-10
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    • 2016
  • This study was conducted to identify Korea's TRIZ research trends and to propose implications for setting a direction for future TRIZ research by analyzing TRIZ-related research over the past 15 years, or from 1998 to 2013. The subjects in this study were 256 published studies, including 149 studies in academic journals, 97 master theses, and 10 doctorate theses. This study reached the following conclusion. First, academic journals were the most frequent form of publication of TRIZ-related studies, followed by master's degree theses, and doctorate theses. Second, two or more TRIZ tools were used to solve problems and the most frequently used topic was technical contradiction as the result of frequency analysis for TRIZ research topics. This signified that it was easier to solve problems when various TRIZ tools were used, rather than applying a single TRIZ tool while technical contradiction was considered to be actively used as it allowed the relatively easy understanding of TRIZ. Third, the use of TRIZ research topics had increased and diversified each year. This could be interpreted to be based on the increased understanding of TRIZ. Fourth, case studies and experimental research were the most frequently used methods in TRIZ-related research. This was because various TRIZ tools were applied on problem solving situations, which were directly proposed as the research result. Fifth, the use of TRIZ was increasing in the educational field. Specifically, it was noted that TRIZ was used in creativity education with the use of 40 invention principles in elementary, middle, and high schools.

TRIZ Problem Definition through Requirements Engineering (요건공학을 통한 TRIZ 문제정의)

  • Jeong, Jin-Ha;Park, Young-Won
    • Journal of The Korean Society of Manufacturing Technology Engineers
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    • v.19 no.4
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    • pp.440-448
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    • 2010
  • Recently, there are many corporations, schools and institutes that apply TRIZ to solve technical problems. However, in reality, only a few cases of brainstorming applications exist in utilizing forty principles of TRIZ due to the difficulty at TRIZ problem definition. In order to facilitate TRIZ applications, this study proposes the utilization of requirement definition and description tool of systems engineering in TRIZ problem definition. No requirement definition exists in general problem types that TRIZ approach is used in implementing system solution. At most of problem situations, TRIZ users reversely infer that certain problem belongs to which requirement definition it is and recommends TRIZ tools to be used for the exact problem definition. This study also proposes TRIZ problem definition method by applying the results of requirement definition process. The application of TRIZ is demonstrated to the general situation with no problem definition where the proposed method enables the proper use of TRIZ.

RPS(Rapidly Problem Solving)-TRIZ to Applied 6SC(6 Step Creativity) and Q(Quick)-TRIZ (6SC와 Q-TRIZ를 응용한 RPS-TRIZ)

  • Leem, Sa-Hwan;Huh, Yong-Jeong
    • Proceedings of the KAIS Fall Conference
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    • pp.635-637
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    • 2011
  • In this paper, to solve the problem of contradiction is proposed new RPS-TRIZ. RPS-TRIZ is evolved from TRIZ technique which 6SC of existing and tries to adopt the strong point of the Q-TRIZ techniques. RPS-TRIZ can be used to improve problems in the field more quickly and easily.

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Improvement in Creativity Problem Solving based on OTSM-TRIZ for Preschool Students (취학 전 아동을 위한 OTSM-TRIZ 기반의 창의적 문제해결력 신장)

  • Choi, Yun-Hee;Kim, Hun-Hee
    • The Journal of the Korea Contents Association
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    • v.11 no.3
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    • pp.496-504
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    • 2011
  • The purpose of this study is to inquire the technique of creative problem solving based on OTSM-TRIZ. This is necessary to construct and design the contents that can improve the creative thinking skill for preschool students. So the study contents of this paper are as follows : First, it is to understand the concepts of creative problem solving. Second, it is to examine the theoretical background of OTSM-TRIZ. Third, it is to analysis the educational cases based on OTSM-TRIZ. Particularly, this study investigated Russian educational cases which targeted preschool students. OTSM-TRIZ is problem solving tool that TRIZ had to be transformed into the 'General Theory of Strong Thinking'. At present, this tool is applied on the educational program for thinking creatively at kindergarten, elementary school, middle and high school. And TRIZ is the thinking technique of creative problem solving that can be the tool of inventory solutions by finding and get over the key of contradiction that is necessary to obtain ideal final results of suggested problems.

A Study on Applying TRIZ to Logistics improvement (물류개선을 위한 트리즈 방법론 연구)

  • Jung, Soo-Hwan;Baek, Sung-Joon;Yu, Yen-Yoo
    • Journal of Digital Convergence
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    • v.12 no.8
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    • pp.77-84
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    • 2014
  • TRIZ was developed and refined in the Soviet Union between 1946 and 1985 by Genrich Altshuller. Its primary application has been for solving inventive problems in the areas of engineering. But, recently the elements of TRIZ began to be applied non-technical areas by Darrell Mann. TRIZ theroy was brought into South Korea in 1995 and it is used by the LG, SAMSUNG, POSCO. TRIZ is simply not the tool for technical problem solving, covering many areas of comprehensive approach is being recognized. TRIZ is a methodology for defining problem, finding root cause through RCA(Root cause analysis), defining technical contradiction and physical contradiction. TRIZ overcomes contradiction and purses problem solving method through innovation. TRIZ is a problem solving method in this study using the principles of non-technical fields applied to the improvement of the logistics area study. The method to overcome contradiction is 40 principles. It is possible to generate idea by using 40 principles. This study was applied to logistics field of non-technical area by using TRIZ principle.

Demand Analysis for the Development of Basic-Level TRIZ Curriculum

  • Han, Jiyoung;Yoo, Seung-Hyun
    • Journal of Engineering Education Research
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    • v.17 no.4
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    • pp.7-14
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    • 2014
  • This study was conducted for the purpose of developing a basic-level TRIZ curriculum to improve students' creativity and problemsolving abilities. Towards this end, literature review, field application study, and a survey on the demand for such curriculum were conducted, as the research methodologies. Specifically, literature review was performed on the TRIZ-related research trends and education trends, and the researchers, who had experience running a TRIZ education program for a few years, ran a basic-level TRIZ for 40 hours as part of the extra-curriculum of A University. An actual survey was also conducted to determine the demand for the development of a basic-level TRIZ curriculum. Of the total of 40 students who were subjected to the curriculum, 31 responded sincerely 1 to the survey. Based on the survey analysis results on the students' recognition of the TRIZ curriculum and of the TRIZ task performance, and on the contents and educational effects of TRIZ, basic guidelines for the development of a basic-level TRIZ curriculum were formulated. Reflecting the results of the survey on the demand for a basic-level TRIZ curriculum, such a curriculum was proposed based on 16-week-long, 3-credit lectures considering the curricula of other subjects in the university.

TRIZ를 활용한 국가발전전략

  • Kim, Tae-Ho;Go, A-Reum;Gwon, Jeong-Hwi;Yu, Jae-Gwon
    • Proceedings of the Safety Management and Science Conference
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    • pp.131-143
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    • 2009
  • 본 연구는 TRIZ를 활용하여 국가발전을 위한 전략을 세우는 방법에 대하여 연구하였다. TRIZ를 통하여 국가의 주요 문제점을 찾아보고, 핵심문제에 대한 원인을 분석하여 창의적인 해결방안을 찾고자 한다. TRIZ의 효과적인 활용을 위하여 TRIZ의 4가지 단계의 프로세스를 거쳐 문제를 해결할 때, 창의적인 아이디어를 도출해 낼 수 있으며, 창의적 아이디어를 얻기 위해서는 TRIZ의 몇 가지 툴을 이용한다. 이러한 TRIZ의 툴을 통하여 국가발전전략을 제시하고자 한다.

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Holder Design for the Bottle Etching Machine Using TRIZ Tools (TRIZ도구를 이용한 유리병 표면부식장치 홀더 설계)

  • Suh S.W.;Park K.;Kim B.J.
    • Korean Journal of Computational Design and Engineering
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    • v.10 no.5
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    • pp.365-374
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    • 2005
  • Most of people who are engaged in research and development find it difficult to solve the engineering problems creatively due to the lack of ideas. TRIZ is one of the emerging problem solving techniques that leads us to a very useful and clear solution. TRIZ consists of several tools such as ideal final result (IFR), physical and technical contradictions, 40 invention principles, resource, effect, etc. However, many designers think that TRIZ is hard to be applied to a design problem since there are several tools in TRIZ. Machine designers may want to see which tool is more effective than others. Thus, this paper provides sample solutions of a design problem: holder design for the bottle etching machine by applying several TRIZ tools. Difficulties in applying TRIZ to a design problem are discussed.

A study on the effective propulsion method of design VE that used TRIZ (TRIZ를 활용한 설계VE의 효율적 추진방안)

  • Oh, Jae-Won;Kim, Kwang-Soo
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.7 no.1
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    • pp.177-187
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    • 2012
  • Design VE is a kind of contradictive administrating that pursue both value improvement and cost reduction, whereas TRIZ is a method used to solve contradiction based on its invention principal. This paper comprehended the problems regarding the object through design VE using function analysis, and presented a number of methods to solve this by using the principal of TRIZ. This study compared the characteristics of Design VE and TRIZ, and suggested a procedure that integrates both Design VE and TRIZ.

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