• 방송공학회논문지
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• 제17권2호
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• pp.252-261
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• 2012

본 논문은 에러 발생 가능한 예측 움직임 벡터를 제외한 후보 예측 움직임 벡터들 중 율-왜곡 관점에서 최적의 예측 움직임 벡터를 선택하고 그에 대한 인덱스 정보에 대해 모순 검증 기술을 적용한다. 이를 통하여 후보 예측 움직임 벡터 대상들 중 모순으로 판명된 일부를 대상 후보 집합에서 제외시켜 부호화 효율을 증가시키는 방법을 제안한다. 제안하는 모순 검증 기반 움직임 벡터 부호화 방법은 H.264/AVC 방법과 비교하여 최대 1.8%의 비트량을 절감시킨다.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2001년도 춘계학술대회논문집C
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• pp.376-379
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• 2001

This paper describes the design and fabrication process of super water-saving toilet bowl system by the theory of inventive problem solving (TRIZ). The physical contradiction in TRIZ is defined to obtain the conceptual design for saving water in toilet bowl system with preventing the bad smell from septic tank. The super water-saving toilet bowl system is obtained by using the separation principle in time for resolving the physical contradiction. The consumption of water in the prototype system fabricated, is estimated about $3{\ell}$ comparing with $13{\ell}$ of that in conventional toilet bowl system. The noise from water in the prototype toilet bowl system is decreased by 1/3 of that in conventional toilet bowl system.

• 지능정보연구
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• 제7권1호
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• pp.161-175
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• 2001

이 논문에서는 규칙 기반 추론 시스템에서 추론이 수행되는 과정에서 처리 대상인 입력 정보들에 모순이 존재하는 경우에 모순된 정보를 검출하기 위한 기법을 제안한다. 이 논문에서 제안한 기법은 ATMS의 라벨 표현 방법과 관리 기법을 개선하여 불확실성 값을 갖는 입력 정보를 처리할 수 있도록 하고, 상반된 입력 정보들로 인하여 배타적인 결론들을 동시에 지지하는 경우에 각 결론들과 지지하는 입력 정보들간의 모순을 검출할 수 있는 기법이 다.

• 한국산학기술학회논문지
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• 제2권2호
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• pp.25-31
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• 2001

제품의 개념설계 단계에서 효과적으로 사용될 수 있는 TRIZ 이론이 소개 되었으며, 그것의 몇가지 응용 예를 기술하였다. 제품의 개념설계 단계에서는 지금까지 비정형화된 방법 기존의 설계결과물 및 설계자의 경험과 직관에 상당부분 의존하여 작업이 수행되 었는데, TRIZ이론에서는 이것을 체계적인 방법으로 수행할 수 있는 기법들을 제공한다. 본 논문에서는 이런 기법들 중 공학 설계 부분에 많이 이용되는 것들을 중심으로 설명하였으며, 이것을 고속철도 개념설계 단계에 적용하여 기존의 설계결과를 TRIZ 이론을 통하여도 얻어낼 수 있음을 보여주었다.

• 한국정밀공학회지
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• 제24권7호
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• pp.75-82
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• 2007

This paper represents a study on the development of the conceptual design for the bicycle transmission by TRIZ. At first the problem of the transmission of commercial bicycles was analyzed. The problem was defined as "the variable sprocket pitch diameter with respect to the tension change of chain". The conceptual solutions were derived by Su-Field Model Analysis, IFR(Ideal Final Result), SLP(Smart Little People), and Contradiction Matrix. The here developed sprocket prototype shows the automatic change of sprocket pitch diameter with the tension change of chain.

• 한국생산제조학회지
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• 제21권6호
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• pp.961-967
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• 2012

The metal is frequently used in the air-conditioner frame, which must have the durability from the various external environments, but has difficulties in being manufactured for many complex shapes. On the other hand, the plastic, used as a material of injection molding, enables the realization of various shapes and the mass-production of complex ones and leads low production cost. As the air-conditioner frame becomes increasingly complex and detailed, the plastic material is highlighted as an alternative for the frame. But the product molded by plastic with a complex shape might have a noise problem. Therefore this study attempts to design the product through TRIZ in order to reduce the noise of the air-conditioner with the frame of plastic material.

• Journal of East-Asian Urban History
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• 제1권
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• pp.55-80
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• 2019

The New Culture Movement marked the dawning of a turbulent era in China. By the time of May Fourth Movement, the cultural contradiction and confliction grew into an extensive and enduring social movement extending deep and far-reaching influence on the Chinese society. The huge difference and contradiction existing between the Beijing and Shanghai cultures contributed to the outbreak of this social movement. To be specific, there was an active human and information exchange involving the two leading Chinese cities and at the same time the old and new cultures, thoughts and moralities constantly acted upon each other.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제2호
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• pp.153-159
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• 2004

This paper preliminary discussed the important function and faced problems of suburb green space during the process of urban development. As well as it points out the contradiction of protection and making use of. In this paper it takes the green space system planning in Wuxi as an example. Through introducing the classification, distribution, arrangement principles, overall arrangement tactics and concrete protective measures of suburb green space in Wuxi, the paper also puts forward the correct disposal principles for the relationship between protection and making use of toward the suburb green space to realize 'both-win' of them.

• 한국조경학회지
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• 제17권3호
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• pp.49-57
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• 1990

In general, Taek-li-ji is noted for its reliable source in studies on the old korean culture. But when we examine it in detail, we can find its contrary propositions with regard to the context ; for the thematic question of the good place to settle, that is the leitmotiv of Taek-li-ji, opinion, in consideration of the place of good settlement, has the author the conclusion ; nowhere, but by means of "I Ging" can be found a good one - place of no place. In the text, we find some other questionable points. In means that the content of this book must be to make understandable and we need a solution of the contradiction in context. 1 think it might be intended by the author. In this study I have tried, the intention of the author to find and the context to review, in order to interpretate the text and to resolve its contradiction. And I have earned a hidden opinion of the author, the second intention of the book.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2008년도 추계학술대회
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• pp.633-639
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• 2008

Recently, product-reliability and process-reliability in product development processes has been regarded as an important issue in many manufacturers. TRIZ which is theory for inventive solving is required to obtain reliability of each process. To solve the technological problems, TRIZ provides problems can be occurred in product development processes as a contradiction matrix based on 40 creative invention principles with alternatives for physical and technological contradiction. This paper suggests the method for inventive solving to ensure the reliability assurance of product development processes based on TRIZ.