• 디지털융복합연구
• /
• 제16권10호
• /
• pp.497-510
• /
• 2018

본 연구는 실내골프연습장의 서비스품질이 고객만족, 고객충성도가 재등록의사에 미치는 영향을 알아보기 위하여 이루어졌다. 본 연구의 대상은 실내골프연습장을 이용하고 있는 고객들을 대상으로 하였으며, 자료수집은 편의표본추출법에 의하여 수집된 설문지 중 238부를 실제 자료처리에 사용하였다. 본 연구의 결과는 다음과 같다. 첫째, 서비스품질의 모든 하위요인이 고객만족에 정적인 영향을 미쳤다. 둘째, 서비스품질 하위요인 중 시설과 지도자만 고객충성도에 영향을 미쳤다. 셋째, 서비스품질의 모든 하위요인이 재등록의사에 정적인 영향을 미쳤다. 넷째, 고객만족은 재등록의사에 정적인 영향을 미쳤다. 다섯째, 고객충성도는 재등록의사에 정적인 영향을 미쳤다. 여섯째, 고객만족은 서비스품질과 재등록의사 관계에 있어서 매개역할을 하는 것으로 나타났다. 마지막으로, 고객충성도는 서비스품질과 재등록의사의 관계에 있어서 부분적으로 매개역할을 하는 것으로 나타났다.

• 한국안광학회지
• /
• 제14권3호
• /
• pp.51-57
• /
• 2009

목적: 이 연구에서는 단안 및 양안의 조절용이 검사가 양안시이상을 진단하는데 유용하게 사용될 수 있는지 확인해보고자 한다. 방법: 증상을 호소하는 어린이를 대상으로 포괄적인 눈검사를 통해 선별된 95명을 4개의 집단(조절이상 29명, 버전스이상 28명, 조절이상과 버전스이상 동반 25명, 양안시 기능이 정상 13명)으로 분류하였다. 단안 및 양안의 조절용이 검사는 ${\pm}$2.00 D 플리퍼 렌즈를 사용하여 측정하였다. 결과: 양안시이상에 따라 단안과 양안의 조절용이 측정값을 비교한 결과 조절이상이나 조절이상과 버전스이상이 동반된 집단은 단안과 양안의 조절용이가 차이를 보이지 않았지만(p>0.05), 버전스이상이 있는 집단에서는 양안으로 측정한 조절용이 값이 단안으로 측정한 조절용이 값보다 유의하게 낮았다(p<0.01). 그리고 양안시이상이 있는 집단의 단안 및 양안의 평균 조절용이 값이 양안시 기능이 정상인 집단과 유의한 차이를 보였다(p<0.000). 결론: 이 연구의 결과를 통해 단안 및 양안의 조절용이 검사가 양안시기능의 정상여부를 구별할 수 있을 뿐만 아니라 대부분의 양안시이상의 종류도 구별이 가능하므로 양안시이상을 진단하는데 유용한 방법임을 확인하였다.

• 대한건축학회논문집:구조계
• /
• 제36권5호
• /
• pp.155-164
• /
• 2020

This research used Analytic Hierarchy Process(AHP) to analyze the importance and priority of functional space and evaluation factors of each functional space of the military dining facility. Dining in the military is an important factor in restoring combat power and promoting morale. The military dining facility serves as a not only for meals, but also for watching TV, education and club activities. Workers working in dining facility spend most of their work hours in dining facility, perform tasks such as cooking, dishwashing, and leftover disposal, and take breaks. As such, the military dining facility is a space where various functions are performed, and space planning should take into account these various functions when planning the building of the dining facility. However, the criteria for defense and military facilities, which are the basis for planning the space of military dining facility, are calculated only by simply analyzing the standard floor plan to match the size of the person-to. Therefore, when there is space to be reduced in the total area, there are side effects such as leaving visible table space without consideration for priority or functional space, unseen office space, and adjusting the entire area through reduction of the lounge. Accordingly, based on the priority of the space that the staff of the military dining facility considers important, this research aims to analyze the characteristics of each functional space through classification according to its unique function. This can be an indicator that can be used as a basis for future revision of the building floor area standards of the defense and military facilities standards, and it can improve usability with an efficient space plan that takes into account the characteristics of the Korean military and the satisfaction of its workers. Furthermore, efficient use of the defense budget through rational building plans can contribute to budget reduction.

• 국제학술발표논문집
• /
• The 6th International Conference on Construction Engineering and Project Management
• /
• pp.339-343
• /
• 2015

To rapidly recover ceased functionality of a facility after a catastrophic seismic event, critical decisions on facility repair works are made within a limited period of time. However, prolonged damage assessment of facilities, due to massive damage in the surrounding region and the complicated damage judgment procedures, may impede restoration planning. To assist reliable structural damage estimation without a deep knowledge and rapid interactive analysis among facility damage and restoration operations during the approximate restoration project planning phase, we developed a prototype of distributed facility restoration simulations through the use of high-level architecture (HLA) (IEEE 1516). The simulation prototype, in which three different simulations (including a seismic data retrieval technique, a structural response simulator, and a restoration simulation module) interact with each other, enables immediate damage estimation by promptly detecting earthquake intensity and the restoration operation analysis according to estimated damage. By conducting case simulations and experiments, research outcomes provide key insights into post-disaster restoration planning, including the extent to which facility damage varies according to disaster severity, facility location, and structures. Additional insights arise regarding the extent to which different facility damage patterns impact a project's performance, especially when facility damage is hard to estimate by observation. In particular, an understanding of required type and amount of repair activities (e.g., demolition works, structural reinforcement, frame installation, or finishing works) is expected to support project managers in approximate work scheduling or resource procurement plans.

• 정보처리학회 논문지
• /
• 제13권3호
• /
• pp.130-139
• /
• 2024

제조 분야 설비 예지보전을 위해서 진동, 전류, 온도 등 물리 데이터를 기반으로 설비 이상을 탐지하는 인공지능 학습 모델이 활용되고 있다. 설비 결함, 고장 등 설비 이상 유형은 매우 다양하므로, 주로 오토인코더 기반 비지도 학습 모델을 이용한 이상 탐지 방법이 적용되고 있다. 설비 상태의 정상, 비정상 여부는 오토인코더의 재구성 오차를 이용해 효과적으로 분류할 수 있지만, 설비 이상의 구체적인 상태를 식별하는 데 한계가 있다. 설비 불균형, 정렬 불량, 고정 불량 등 설비 이상 상황 발생 시, 설비 진동 주파수는 특정 영역에서 정상 상태와 다른 패턴을 나타낸다. 본 논문에서는 전체 진동 주파수 범위를 N개 영역으로 나누어 이상 탐지를 수행하는 N 분할 이상 탐지 방법을 제시하였다. 압축기의 진동 데이터를 이용해 주파수와 강도를 달리한 9종의 이상 데이터를 대상으로 실험한 결과, N 분할을 적용하였을 때 더 높은 이상 탐지 성능을 나타냈다. 제안 방법은 설비 이상 탐지 이후, 설비 이상 구체화에 활용될 수 있다.

• 한국환경복원기술학회지
• /
• 제9권4호
• /
• pp.36-51
• /
• 2006

Although the demand and necessity for the facilities of nature environmental conservation and its utilization have been increased recently, the local governments has been experiencing difficulties to launch the facilities since there are no confirmed principles or guidelines for the direction of the facility and distinctions from the ordinary parks. In this regard, the aim of this paper is to provide the overall framework for establishing the facility by equipping checklists from planning to operational stage. The stages are disengaged into 5 steps of siting feasibility, planning, preliminary environmental assessment and environmental impact assessment, design, construction, and operation. This paper also include the recommendations to vitalize the existing facilities, of which expansion of educational program development; utilization of various manpower; provision of appropriate settings; strengthened monitoring; and increased public relations. Furthermore, it is suggested to consider the strengthened local characteristics, reviewing management plan at the stage of applying a new facility establishment to the concerned authority, fostering experts, and expansion of the facilities through restoration of environmentally damaged areas for a new facility.

• KEPCO Journal on Electric Power and Energy
• /
• 제1권1호
• /
• pp.9-13
• /
• 2015

Energy storage systems (ESS) can be used to provide frequency regulation services in a power system to replace traditional frequency regulation power plants. Battery ESS, in particular, can provide "fast-responding frequency regulation," wherein the facility can respond immediately and accurately to the frequency regulation signal sent by the system operator. This paper presents the development and the trial run results of a frequency regulation control system that uses large-scale ESS for use in a large power system. The control system was developed initially for the 4 MW ESS demonstration facility in Jocheon Jeju Island, and was further developed for use in the 28 MW ESS facility at the Seo-Anseong substation and the 24 MW ESS facility at the Shin-Yongin substation to provide frequency regulation services within mainland Korea. The ESS facility in Seo-Anseong substation responds to a sudden drop in frequency via governor-free control, while the ESS facility in Shin-Yongin responds via automatic generator control (AGC).

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
• /
• 제30권1호
• /
• pp.7-17
• /
• 2024

Purpose: This study is to present basic data and standards for calculating the space composition and area required when planning a neonatal intensive care unit. Methods: Review domestic and foreign facility standards and regulations related to the current neonatal intensive care unit, select a regional neonatal intensive care center designated by the Ministry of Health and Welfare as a case hospital, and organize a space program for the construction plan of the neonatal intensive care unit through analysis of characteristics such as facility size and function composition. Results and Implications: The size, facility area, and detailed room composition characteristics of the neonatal intensive care unit in Korea were confirmed, and essential rooms and appropriate areas were derived when planning the construction of the neonatal intensive care unit. Korea's legal facility standards related to neonatal intensive care units are lower than the actual hospital status and overseas standards, and the facility standards of the medical law need to be improved.

• 한국해양공학회지
• /
• 제20권1호
• /
• pp.26-31
• /
• 2006

Experimental research was undertaken to develop a domestic spray nozzle used on equipment for desalination. First, we made a test set-up in order to confirm nozzle efficiency of spray and distribution under different pressure conditions. Then, we found a maximum spray condition after verifying reliability of this facility. An optimum arrangement of the nozzle, based on the test result, was made using CATIA V5 and EXCEL.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2008년도 춘계 학술논문 발표대회
• /
• pp.177-181
• /
• 2008

Recently, amount of High-Rise Mixed-use Building is Increasing based on Preference of comfortable residence and good view. Government policies were turned to prefer about High-Rise Mixed-use Building because of decreased real estate Condition. But these changes have revealed that it has many maintenance problems for example- efficiency, economic, environmental problems. This paper suggests that the Database System based on various alternatives and real case. And it will be a tool in the scientific decision and value analysis from the facility management to make optimized decision.