• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
• /
• 제6권11호
• /
• pp.7-16
• /
• 2000

This study shows the 'design guide-line' for the handicapped people who uses certain buildings or facilities, for Barrier Free. It has the object that they are able to utilize the facilities in the variable buildings basically and to approach to informations without difficulties. So, it can be used as 'design guide-line' for the handicapped people through several architectural criterions.

• 한국정보통신설비학회:학술대회논문집
• /
• 한국정보통신설비학회 2009년도 정보통신설비 학술대회
• /
• pp.382-386
• /
• 2009

Online or sequential learning is one of the most basic and powerful method to train neuron network, and it has been widely used in disease detection, weather prediction and other realistic classification problem. At present, there are many algorithms in this area, such as MRAN, GAP-RBFN, OS-ELM, SVM and SMC-RBF. Among them, SMC-RBF has the best performance; it has less number of hidden neurons, and best efficiency. However, all the existing algorithms use signal normal distribution as kernel function, which means the output of the kernel function is same at the different direction. In this paper, we use multi-variable normal distribution as kernel function, and derive EKF learning formulas for multi-variable normal distribution kernel function. From the result of the experience, we can deduct that the proposed method has better efficiency performance, and not sensitive to the data sequence.

• 유체기계공업학회:학술대회논문집
• /
• 유체기계공업학회 2001년도 유체기계 연구개발 발표회 논문집
• /
• pp.191-196
• /
• 2001

In the systems with largely pipe head loss, variable speed pumps are generally used because substantial energy saving can be expected from such systems by controlling pump speed and also they offer simpler maintenance and operational ease even in conditions where abrupt changes In flow rate and head can occur. The invertor or the fluid coupling system are mainly adopted to control the rotating speed. In this paper, operating conditions at Migum pressing pump station(5 stage), where the fluid coupling system was the first installed for KOWACO, are investigated and analysed so that information thus gained can be usefully employed in the efficient operation of variable speed pump in new installations of in-line booster pumping station.

• 한국정보통신설비학회:학술대회논문집
• /
• 한국정보통신설비학회 2008년도 정보통신설비 학술대회
• /
• pp.257-261
• /
• 2008

The Digital Radio Mondiale (DRM) system is a digital broadcasting standard designed for use in the LF, MF and HF bands of the broadcasting bands below 30 MHz. The system provides both superior audio quality and improved user services / operability compared with existing AM transmissions. In this paper, we propose a variable point Prime Factor FFT design method for Digital Radio Mondiale (DRM) system. Proposed method processes a various size IFFT/FFT of Robustness Mode on DRM standard efficiently by composing Radix-Prime Factor FFT Processing Unit of form similar to Radix-4 by insertion of a variable Prime Factor Twiddle Factor and Garbage data. So, we improved limitation that cannot process 112/176/256/288 FFT of each mode of DRM system with a existent Radix Processor and increase memory size and memory access time for IFFT/FFT processing by software processing in case of implementation with a existent high speed DSP.

• 한국농공학회지
• /
• 제39권2호
• /
• pp.86-94
• /
• 1997

For the efficient operation and maintenance( 0 & M), irrigation facilities were graded on the basis of their indices related to the 0 & M condition and the characteristics of reservoirs managed by Farmland Improvement Association(FIA) were examined. The results obtained are summarized as follows : 1. Characteristics of reservoirs include effective storage capacity, irrigation area, basin area, height and length of bank. Each characteristic is scored by the principle component analysis method. Variables which compose one index are categorized on the basis of their unit and each variable is scored so that the score of each unit sums to 100 for each index. 2. The Optimum MAnagement System of Irrigation Facilities(OMASIF) for Pyoungtaek area was developed by connecting general data of the irrigation facilities to image data. The database system is divided into three tables; LookUp Table, Facility Table, and Image Table. Image Table is again divided into five sub-tables, Image Table, Construction Cost Table, Acreage Table, 0 & M Cost Table, and Specification Table. 3. The evaluating criteria for the 0 & M of irrigation facilities can be established using the OMASIF. Irrigation facilities evaluated as poor state by the criteria should be repaired.

• 에너지공학
• /
• 제29권2호
• /
• pp.61-67
• /
• 2020

ESS 기반 건축물은 에너지 절감을 ZEB, BEMS, FEMS 등 에너지 절감을 위한 주효한 수단으로 활발히 연구되고 있다. 하지만 규모가 큰 건축물에서는 에너지 사용설비가 매우 많아, 실시간 계측 시스템 구축을 위해서는 중요 에너지 사용 설비 파악이 필요하다. 또한 에너지 사용량이라는 종속변수에 영향을 끼치는 인자들 역시 무수히 많아, 효과적인 에너지 관리가 어렵다는 한계점이 있다. 따라서 본 연구에서는 실증 ESS 유통 물류시설을 대상으로 실사를 통해 에너지 공급현황에 따른 측정 경계 방법론을 적용, 계측 시스템 구축을 위한 우선순위를 제시하였다. 이후 실제 유통물류 시설의 에너지 사용량에 영향을 미치는 독립변수 파악을 위해 필요한 영향 변수들을 고유변수와 기상변수로 분류하여 종속변수인 실제 유통물류 시설의 에너지 사용량에 영향을 끼칠 가능성이 있는 모든 인자들을 영향변수화 하여, 이를 가이드라인으로 제시하였다. 본 연구 결과를 적용함으로써 복잡한 구조의 유통 물류 시설에서 저비용, 고효율로 모니터링 시스템 구축할 수 있고, 그렇게 계측된 에너지 사용량에 주요한 독립변수를 파악하여 에너지 사용량의 추이 파악과 절감포인트 도출을 통한 효과적인 ESS-기반 시설물의 운용이 가능할 것으로 기대된다.

• 한국컴퓨터정보학회논문지
• /
• 제28권10호
• /
• pp.247-256
• /
• 2023

본 연구는 전남지역 22개 시·군 노인주간보호시설의 효율성 분석을 통해 노인주간보호시설의 효율적 운영을 위한 대안 제시에 연구목적을 두고 수행하였다. 연구를 위한 분석자료는 국민건강보험공단 노인장기요양보험 주요 통계(2022년)를 이용하였고, 투입변수는 시설 수, 종사자 수, 정원, 노인장기요양등급 인정자 수를 선정하였으며, 산출변수는 현원으로 선정하였다. 분석 결과 CCR은 고흥군, 곡성군, 광양시, 보성군, 영암군, 진도군이 가장 효율적이었고, BCC는 고흥군, 곡성군, 광양시, 구례군, 담양군, 보성군, 진도군이 가장 효율적이었으며, SE는 진도군, 곡성군, 광양시 순으로 가장 초 효율적인 지역으로 나타났다. 기여도 분석에서는 정원과 종사자 변수가 효율성 기여에 영향이 큰 변수로 나타났다. 개선 가능성 분석에는 시설 수 변수가 효율성에 영향이 큰 변수로 나타났다. 따라서 노인주간보호시설의 효율적 운영을 위해 시설수, 정원과 같은 수요와 공급 조정을 제언하고, 기여도가 큰 종사자의 전문성 강화 교육프로그램이 요구됨을 제언한다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
• /
• 제15권1호
• /
• pp.23-32
• /
• 2009

Among welfare facilities for the elderly, necessity for the elderly welfare with diverse advantages is rising in the Small-scale Elderly Care Facilities. The government is expecting great demand in the future. However, current the Facilities lack construction plans that consider characteristics of the elderly. Accordingly, 14 case facilities located in JeollaNamdo and Gwangju were selected to comprehensively analyze the circulation of seniors at care facilities by computing spatial depth and visible area variables. As a result of this study, average spatial depth of bathroom, resting room, physical therapy room and dining hall that seniors frequently get in contact with was found to be deep, but visible area appropriate for the function of space was not available. It showed that the circulation for the elderly was deep spatially and long physically, and the spatial rank along circulation which is perceived visually by the admitted the elderly was clear, thus, providing them abundant visual experience supported by high openness as they move from private space to public space. The obtained visibility, however, was observed not to be matched with the function of each space. Since the Small-scale Elderly Care Facilities require various spaces within small surface area, actual functions of each space must be taken into consideration with hierarchical space organization to obtain an environment that stimulates senses such as vision and hearing. In addition, since the circulation of seniors using facilities must consider aging characteristics and delicate care on spatial depth and physical distances, in-depth studies on planning of the circulation in care facilities are deemed necessary.

• 한국실내디자인학회논문집
• /
• 제25권5호
• /
• pp.31-41
• /
• 2016

The purpose of this study was to analyze the remodeling of Carnation House, examine the current state of the spatial remodeling, and propose the future direction of the spatial remodeling of communal life facilities for the elderly living alone. To this end, experimental investigation, photograph shooting, and interviews with managers were performed, and a remodeling analysis was conducted by comparing the data before and after the remodeling. The study results can be summarized as below. First, as there is no standard for the remodeling of communal life facilities for the elderly living alone, related guidelines should be provided in the near future. Second, more fundamental approach to the remodeling should be made considering medical services for the elderly's safety, universal design plans, lifestyles of the elderly, and their use behaviors. Third, as communal life facilities for the elderly living alone normally have small spaces due to the remodeling by change of use, variable spatial planning should be performed for the elderly to utilize communal life facilities as multi-purpose and multi-functional spaces. Fourth, as the terrace space is an essential remodeling space needed for the elderly's rest, communication, and creation of profits, its remodeling should be realized in such a way that various programs can be utilized. Fifth, it turned out that the exterior remodeling could change the overall image of the facilities through new materials and colors.

• 디자인학연구
• /
• 제12권4호
• /
• pp.251-262
• /
• 1999

본 연구는 장애인의 이용도가 높은 환경을 개선하고자 하는 궁극목표를 위한 단계적 연구 중 '국외법규 고찰 및 사례분석'에 관한 것이다. 이를 위해 장애인 복지에 관한 규범과 기술적인 기초를 북구에서 가장 먼저 미련하였던 스웨덴을 연구대상으로 하여 건축법규와 장애인 관련 지침을 고찰하고 스톡홀름과 오슬로의 교통시설의 환경디자인 요소를 분석하였다. 그 결과, 스웨덴의 건축법규(BBR 94)는 그 기본 개념이 접근성 안정성 효율성에 있으나, 의무사항으로 규정된 항목이 매우 적고 구체적인 세부지침도 미흡하였으며, 국립 스웨덴 장애인 연구소에서 더욱 상세한 세부지침을 제공하고 있었다. 사례분석 결과,4개의 대상시설이 정도와 방법의 차이는 있으나 건축법규에서 의무화하거나 권장하고 있는 사항보다 실내 환경에서의 접근성 적용성 안정성 이동성 지원성에서 치수 색채 재료 조명 등의 세부요소를 이용하여 다양하게 해결안을 모색하고 있는 것으로 평가되었다.