가상과학 박물관 구축에 관한 연구

강순덕 한국정보기술전략혁신학회 2001 情報學硏究 Vol.4 No.4

This paper aims at making cyber science museum construction. JAVA 3D and VR 3D which concentrate the scientific capacity and the technical capacity with the new technology of software, contribution of multimedia and educational data realized the Cyber Science Museum. So, It realized high level information service. It offered a user the educational data which has three dimension service of cyber space and useful science information. After all, It contributed to IT industry.

電子計算機에 依한 最適回路設計方式에 關한 硏究

姜順德 공주대학교 사범대학 과학교육연구소 1982 과학교육연구 Vol.14 No.1

The success of the minimizing process in the circuit design depends on the exactitude diciding the size of step in each repeatitive process. By inducing the general method in order that Hessian Matrix related to the size of step in designing the minimizing circuit might directly be decided, I controlled Hessian Matrix to be employed in the minimizing process. As the size of minimizing step was decided by this Hessian Matrix based upon the operations of the second function that is a part of the error function, the process finding the minimum was much more accerated. Also, by fixing the minimizing process into the quality of the minimizing error function, first I used the Steepest Descent Method quickly converging as linear when the initial value was 램 from the minimum, and then I used the quickly converging Newton Method when the initial value was near the minimum. As a result, I compared the results from the circuit design with the design results made by employing the Fletcher-Powell Method. Since the responsive quality depends greatly on the pole-zero position. I adjusted the immittance function that is the complex function to the Pole-Zero Position on the complex plain at the same time I minimized the circuit design in order to get the quality that the size and topology need. And because there is no security of the error function always being convex, I prevented the divergion by controlling the step in the error function that is nonconvex function.

미니멀리즘적 경향의 室內建築에 나타난 近代性 개념에 관한 연구

강순덕,박규환,박시환 동의공업대학 1999 論文集 Vol.25 No.1

There was appeared interior-architecture that have a trend toward minimalism after 90's, that have expressed characteristics of simplicity, uniformity, structure in formal, spatial parts. This is related to modern architecture that was became it by the desire of a new style and the interruption of a tradition, because that it searched the root of element and the method of organization for architectural design. Therefore interior-architecture that have a tendency to minimalism has based on modernity of modern architecture, and apply primary form of geometric, purity and scheme of composition, objecthood of thing. The space of minimalism emphasize of homogenized space and experienced place, the mode of minimalism represent of the minimum and abstraction of element.

미니멀리즘적 실내건축에 나타난 形式的 還元性에 관한 연구

강순덕 동의공업대학 2000 論文集 Vol.26 No.1

The trends of dematerialization in today's space design can be substantiated in spatial-temporal dimensions as follows. First of all. ephemeral architecture with concepts of hypothetical temporality, everchanging architecture in fluidity, and the transparent architecture with the floating and overlapping image can be analyzed in the dimension of 'time' . In terms of 'space' . void quality for the expression of emptiness, neutral space by the simplified and summarized forms, expanded space through ambiguous boundaries and spatial repetition can be characterized and also be intended strategies for lightness, state of flux, ambiguity, paradox etc., lead modem space design along that path. The overcome from the forms and the methodology of thinking contain common types in Contemporary Minimalism. But, Contemporary Minimalism rejects fundamentally the analogical interpretation and typological prototype from the past.

한글 모아쓰기를 위한 CRT DISPLAY 알고리즘

姜順德 공주대학교 사범대학 과학교육연구소 1984 과학교육연구 Vol.16 No.1

In this paper, Hanguel Collection writing about five high frequency in use of Hanguel character structure was practised on CRT display, and the editing function on Carriage Return and Cursor Control was accomplished. Also, this paper included the function of recording Hanguel Collection on CRT DISPLAY on tape, its reproduction and its memory in memory unit.

멀티미디어 저작도구를 이용한 인터넷CAI 프로그램 개발에 관한 연구

강순덕 公州大學校 基礎科學硏究所 1997 自然科學硏究 Vol.6 No.-

사운드와 컴퓨터 그래픽은 교육과정 프로그램을 연구하는데 매우 효과적이다. 본 논문은 세부적인 저작언어와 멀티미디어 프로그램의 제작을 보여준다. 프로그램은 넷스케이프사용의 교육적 효과를 극대화하기 위해 연구되었다. Sound & Computer Graphics are very effective in studying courseware program. This Paper explains in details authoring language are, and show production of multimedia program. The program is developed to maximize the educational effect of using Netscape.

공간사용 규제가 택지가격에 미치는 영향에 대한 공간가중회귀분석 - 장유 신도시지역을 대상으로 -

강순덕,박세운,정태윤 대한경영정보학회 2018 경영과 정보연구 Vol.37 No.3

본 연구에서는 공간적 의존성을 반영한 공간가중회귀분석 방법을 이용하여 용도지역과 같은 공간사용규제가 택지가격에 미치는 영향을 분석하였다. 통제변수로는 도로접면, 토지의 형상, 면적 및 경과연수를 사용하였다. 본 연구는 신도시지역인 경남 김해시 장유지역의 토지거래 실거래가격을 이용하여 분석하였다. 분석결과 전통적인 회귀분석의 결과와 공간가중회귀분석의 결과는 크게 다르지 않았다. 그러나 공간가중회귀모형의 분석 잔차의 Moran’s Index가 OLS모형의 잔차보다 26% 감소하여 잔차의 자기상관이 상당히 개선되었고 설명력도 약간 높아졌다. 전통적 회귀분석 및 공간가중회귀분석에서 점포 겸용 택지 더미변수는음의 부호를 나타내 기준변수인 주거전용지역 택지보다 택지가격이 낮은 것으로 나타났다. 이것은 점포 겸용 택지는 용적률과 건폐율이 높아서 토지의 공간적 활용성은 높지만 평지에 위치해 있어 택지로서의 메리트가 크지 못한 반면에, 전용주거지역은 산자락의 완만한 언덕에 위치하여 좋은 경관과 깨끗한 공기를누릴 수 있기 때문으로 추정된다. 이와 같은 실증분석결과로 볼 때 단순히 용적률과 건폐율을 높이는 것보다는 녹지와 공원을 확충시키는 것이 택지의 가치 상승에 더 많은 기여를 할 수 있을 것으로 보인다는 지방자치단체와 건설회사에 대한 시사점을 제공한다. 근린생활시설용지 더미변수는 유의적인 양의 회귀계수를 나타내, 다른 용도지역에 비하여 택지가격이높은 것으로 나타났는데, 이것은 근린생활시설용지가 용적률이 점포 겸용 택지와 전용주거지역보다 훨씬높고 5층까지 건축이 가능하기 때문인 것으로 추정된다. 예상과 같이 택지 구매자는 중로에 접한 택지를선호하는 것으로 나타났다. 광로한면은 소음 및 매연으로 인해 주거환경이 좋지 않고 차량출입이 불편하다는 단점이 있다. 좁은 도로는 소음 및 매연이 적고 사생활이 보호된다는 장점이 있지만 도로 양쪽에 차량이 주차되면, 통행에 많은 장애가 발행하여 불편함을 초래할 수 있다. 경과연수는 음의 부호를 보여 시간에 따라 택지가격이 하락되는 것으로 나타났다. 이는 2008년 글로벌 금융위기 당시 장유지역의 택지가격이김해의 다른 지역에 비하여 하락했기 때문으로 보인다. In this study, we examine how land use zoning affects the land price controlling other variables such as road-facing condition of the land, land form, land age after its development and land size. We employ geographically weighted regression analysis which reflects spatial dependency as methodology with a data sample of land transaction price data of Jangyu, a new town, in Korea. The results of our empirical analysis show that the respective coefficients of traditional regression and geographically weighted regression are not significantly different. However, after calculating Moran's Index with residuals of both OLS and GWR models, we find that Moran’s Index of GWR decreases around 26% compared to that of OLS model, thus improving the problem of spatial autoregression of residuals considerably. Unlike our expectation, though, in both traditional regression and geographically weighted regression where residential exclusive area is used as a reference variable, the dummy variable of the residential land for both housing and shops shows a negative sign. This may be because the residential land for both housing and shops is usually located in the level area while the residential exclusive area is located at the foot of a mountain or on a gentle hill where the residents can have good quality air and scenery. Although the utility of the residential land for both housing and shops is higher than its counterpart’s since it has higher floor area ratio, amenity which can be explained as high quality of air and scenery in this study seems to have higher impact in purchase of land for housing. On the other hand, land for neighbourhood living facility seems to be valued higher than any other land zonings used in this research since it has much higher floor area ratio than the two land zonings above and can have a building with up to 5 stories constructed on it. With regard to road-facing condition, land buyers seem to prefer land which faces a medium-width road as expected. Land facing a wide-width road may have some disadvantage in that it can be exposed to noise and exhaust gas from cars and that entrance may not be easy due to the high speed traffic of the road. In contrast, land facing a narrow road can be free of noise or fume from cars and have privacy protected while it has some inconvenience in that entrance may be blocked by cars parked in both sides of the narrow road. Finally, land age variable shows a negative sign, which means that the price of land declines over time. This may be because decline of the land price of Jangyu was bigger than that of other regions in Gimhae where Jangyu, a new town, also belong, during the global financial crisis of 2008.

환경행동론(Environmental Behavior Studies)에 관한 기초적 연구 : 건축계획학의 변화와 Transactionalism=

강순덕 동의공업대학 2001 論文集 Vol.27 No.1

This study aims to understand of the academic trend and issues in the field of EBS. The viewpoint of traditional architectural planning researches are based on the environmental determinism from modern science. Because of the fundamental limit of determinism, it is found out some problems about understanding of the relationship between human behaviour and his environment. On the contrary, the viewpoint of transactional approach is based on the concept as integrated one community, thus it is clarified the various transactional effects between man and his environment. The concept as 「Man with his environment」is evaluated as valuable approach beyond academic limit of traditional planning research. The issues of EBS from now are as follows. (1) the role of affordable space for daily human life (2) the role of variable space for the needs of human life (3) the recognition of affordable role of space as environmental meaning (4) the realization of acceptable space for time-serial translation from various relationship between man and his environment.

분산컴퓨팅을 위한 반송로봇의 개발

강순덕 公州大學校 基礎科學硏究所 1997 自然科學硏究 Vol.6 No.-

인간의 팔 모양을 한 스컬러형 수평 다관절 모형에 컴퓨터 키트와 여러 가지 기능의 전자 부품들을 서로 조합하여 반송로봇을 만들어 분산컴퓨팅에 적용하였다. After we have mixed a electronic components of several functions with computer kit to the horizontal poly-joint model of scalar form like human's arm, we made a Reflex Robot and applied to the Distributed Computing.

반올림 오차에 적합한 ROM Digital Filter 3성

姜順德 공주대학교 사범대학 과학교육연구소 1987 과학교육연구 Vol.19 No.1

The errors found in systems of finite-word length result from the digital approximation of the analog input signal in the analog to digital Conversion, the digital representation of the filter coefficients, and the rounding off of the results of arithmetic operations. In this paper the proposed filter structure saves and feeds back the round off errors, which are processed by "adder quantizer" Circuit to reduce the round off errors. The Characteristics of the proposed method shows considerable improvement Compared with Conventional ones.