• 한국신뢰성학회지:신뢰성응용연구
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• 제13권3호
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• pp.153-163
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• 2013

QFD(Quality Function Deployment) is a very important tool to improve market share by reducing the gap between the voice of customer and the product's performance. But QFD is not a problem solving tool, although it is very useful in identifying what has to be solved or improved in order to meet the customer's desires. TRIZ has proved to be a very strong tool to solve the difficult problems that requires inventive thinking. QFD integrated with TRIZ becomes hot research recently. But merely linking between HOQ(House of Quality) in QFD and the contradiction matrix in TRIZ can not provide designers with a concrete method to solve the technical problem in the design process. Practically, the contradiction matrix and 40 inventive principles are not helpful for solving the technical problem. To solve the technical problem using TRIZ, a search for the tool and the object involved in the problem is made, from which the wanted result should be derived. A practical method to integrate QFD and TRIZ is proposed in this paper.

• 대한안전경영과학회지
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• 제6권3호
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• pp.287-302
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• 2004

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. There are two famous methods for inventive problem solving' 'Brainstorming' and 'TRIZ'. Brainstorming is the most popular tool until now to find a creative solution and TRIZ is not so popular yet but leads us to a very useful and clear solution. These two methods whose goals are the same usually take quite different routes to the final solution; Those routes have their own unique advantages and disadvantages. In this paper, a creative problem solving method optimized by correlating Brainstorming and TRIZ is proposed. And this method demonstrates how rough initial ideas can be quickly refined and how a problem can be solved correctly.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2004년도 춘계학술대회
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• pp.329-340
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• 2004

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. There are two famous methods for inventive problem solving: '"Brainstorming" and "TRIZ" Brainstorming is the most popular tool until now to find a creative solution and TRIZ is not so popular yet but leads us to a very useful and clear solution. These two methods whose goals are the same usually take quite different routes to the final solution; Those routes have their own unique advantages and disadvantages. In this paper, a creative problem solving method optimized by correlating Brainstorming and TRIZ is proposed. And this method demonstrates how rough initial ideas can be quickly refined and how a problem can be solved correctly.can be solved correctly.

• 대한공업교육학회지
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• 제31권1호
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• pp.86-109
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• 2006

이 연구의 목적은 특허청 발명교육센터의 학생 발명교육프로그램 심화과정의 고급과정을 개발하는 것이다. 기존 발명 교육의 가장 큰 문제는 문제해결 방법을 뚜렷하게 제시하지 못하는 것이었는데, 이 연구에서 개발한 발명 교육프로그램은 TRIZ를 활용하여 창의적 문제해결에 필요한 기본 개념과 문제해결 방법을 모듈화 하여 제시하고 있다. 연구의 결과를 요약 정리하면 다음과 같다. 첫째, 발명문제를 창의적 해결안으로 이끌기 위한 기본개념과 체계를 제시할 수 있었다. 둘째, 세계 우수 기업의 활용하는 TRIZ에 교육학적 관점을 적용시켜 발명 교육프로그램으로 체계화 하는 기회를 가질 수 있었다. 셋째, 학생 발명과정에서 필요로 하는 TRIZ적인 사고방법과 지식도구를 이해하고 집중적으로 활용할 수 있는 프로그램과 교재를 개발하였다. 넷째, 개발한 발명 교육프로그램을 ${\bigcirc}{\bigcirc}$공업고등학교 기능반 학생들에게 적용한 후에 설문한 결과는 다음과 같다. -학생들은 발명을 이해하는데 도움이 되었고 유익하였지만, TRIZ 기본 개념과 용어를 이해하는데 어려움을 느끼었던 것으로 나타났다. -친구에게 이 발명 교육프로그램을 권하고 싶고, 그 이유는 고정관념을 극복할 수 있었고, 창의력을 신장할 수 있었으며, 생각 폭의 확대할 수 있었기 때문이라고 답하였다.

• East Asian mathematical journal
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• 제27권4호
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• pp.381-389
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• 2011

The flexible mathematical thinking - the ability to generate and connect various representations of concepts - is useful in understanding mathematical structure and variation in problem solving. In particular, the flexible mathematical thinking with the inventive mathematical thinking, the original mathematical problem solving ability and the mathematical invention is a core concept, which must be emphasized in all branches of mathematical education. In this paper, the author considered a case of flexible mathematical thinking with an inventive problem solving ability shown by his student via real analysis courses. The case is on the proofs of the equivalences of three different definitions on the concept of limit superior shown in three different real analysis books. Proving the equivalences of the three definitions, the student tried to keep the flexible mathematical thinking steadily.

• 한국정밀공학회지
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• 제19권6호
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• pp.155-159
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• 2002

This paper describes the development process of mosquito trap with the effect of air cleaning by using the substance-field analysis and evolution pattern of systems in the theory of inventive problem solving (TRIZ). We g(It the concept of the mosquito trap with mosquito attractants instead of mosquito reluctants such as mosquito stick coil and skin medicine with bad and toxic smell. The number of mosquitos traped by one trap near cattle shed per one night in summer, was over 10 thousands with some effects of air cleaning

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2004년도 추계학술대회 논문집
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• pp.958-964
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• 2004

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. There are two famous methods for inventive problem solving: ＆apos;Brainstorming＆apos; and ＆apos;TRIZ＆apos;. Brainstorming is the most popular tool until now to find a creative solution and TRIZ is not so popular yet but leads us to a very useful and clear solution. These two methods whose goals are the same usually take quite different routes to the final solution; Those routes have their own unique advantages and disadvantages. In this paper, a creative problem solving method optimized by correlating Brainstorming and TRIZ is proposed. And this method demonstrates how rough initial ideas can be quickly refined and how a problem can be solved correctly.

• International Journal of Contents
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• 제10권3호
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• pp.55-63
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• 2014

Existing science education that excludes narrative thinking impedes the understanding of the context of workbook content. The object of this research is to develop a storytelling-learning program based on narrative thinking to elevate learners' interest in science and expand their inventive problem-solving abilities. Following an analysis of the current Korean curriculum, eight types of storytelling materials that utilize local content were developed for grades 7-9. The learning program used quest storytelling and was designed such that learning activities such as investigation, discussion, and experimentation were included in the process of solving each quest. Learners experienced an interest in storytelling learning resulting from participation in this storytelling-learning program. Moreover, learners demonstrated inventive problem-solving abilities in the process of completing the stories. During the process of assembling the storytelling materials, the students interacted with enthusiasm and generated ideas. The teachers indicated a positive feedback to the storytelling program as a new attempt to stimulate learners' interests. In the future, with continuous development and application, storytelling-science-learning programs that base science learning on narrative thinking are expected to be successful.

• 한국실천공학교육학회논문지
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• 제1권1호
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• pp.1-6
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• 2009

전통적으로 엔지니어의 역할은 주로 주어진 문제를 해결하는데 집중되어 왔으며, 공학교육 역시 문제해결에 초점을 맞추는 경향이 있었다. 따라서 문제를 철저히 분석하여 진짜문제를 정의하는 과정을 소홀히 하고, 쉽게 인식된 문제를 자신의 경험과 지식만으로 해결하려고 시도함으로써 많은 시행착오를 초래하게 된다. 이런 관점에서 문제해결에 앞서 진짜 문제를 정확히 정의하는 능력이 엔지니어에게 절실히 요구되고 있다. 본 연구에서는 시행착오를 최소화하면서 진짜문제를 효율적으로 정의할 수 있도록, 핵심영역의 도식화와 트리즈의 모순 및 이상해 개념 등을 이용해서 진짜문제 정의 프로세스를 제안하였다. 트리즈는 1946년부터 러시아의 기술자이자 과학자인 알트슐러가 정립한 창의적 문제해결 이론으로, 현재 많은 산업 분야에서 널리 활용되고 있으며, 이미 많은 분야에 적용되어 그 효율성이 증명된 이론이다. 따라서 공학교육에서 트리즈를 활용하는 것은 학생들의 창의적 사고력 개발 측면에 있어서도 매우 유용할 것으로 판단된다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2009년도 춘계학술대회
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• pp.381-391
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• 2009

현재 기업에서는 제품인증과 경영시스템인증의 신뢰성 확보가 중요한 과제이다. 이는 제품개발 중심에서 제품 및 프로세스의 통합 개발 중심으로 연구의 필요성을 제시 해주고 있다. 따라서, 정적인 제품인증에서 동적인 시스템인증의 필요성이 대두되면서 신뢰성경영시스템(DMS; Dependability Management System; IEC60300)이 요구되어진다. 제품개발의 프로세스에서 발생되는 신뢰성 문제점들을 해결하기 위하여 트리즈(TRIZ ; Theory of Inventive Problem Solving) 기법을 활용하였다. 본 연구에서는 창의적 문제해결 방법론인 트리즈기법을 활용하여 신뢰성경영시스템에서 제품 및 프로세스 통합개발(IPPD; Integrated Product and Process Development)을 하고자 한다. 결과적으로 창의적 신뢰성경영시스템(CDMS; Creative Dependability Management System)을 제품 및 프로세스 통합개발 모델로 제시한다.