인력물자취급작업에 있어서의 요추부하 평가에 관한 연구 - 수평거리에 따른 척추기립근의 근전도 변화

박범(Peom Park),최정화(Jeong Hwa Choi),양성환(Sung Hwan Yang) 대한설비관리학회 1999 대한설비관리학회지 Vol.4 No.3

N/A Recently, industrial accidents have been causing great damage to enterprise management directly or indirectly, and the industrial injuries of conventional type are decreasing, on the other hand, musculoskeletal injuries are trending toward a rapid increas

인지지도 유사도와 정신적 작업부하와의 관계에 대한 연구

유승동,박범,Yu, Seung-Dong,Park, Peom 대한인간공학회 2002 大韓人間工學會誌 Vol.21 No.3

The similarity of shape of shape of interface between human cognitive map and real product is the important factor to determine the human performance. Nevertheless, the degree of similarity between these has not been defined quantitatively in recent studies. Therefore, in this study, the cognitive map and the mental workload were measured by SMM(Sketch Map Method) and RNASA-TLX(Revision of NASA-Task Load Index). And the numerical expression of the accuracy point was suggested for the quantitative calculation of relative positional similarity between cognitive map and real product. In the experiment, nine subjects were participated and two kinds of vehicles were used. Mental workload was mental workload was measured immediately after the road test. The result of analysis on the relationship between accuracy and mental workload shows that the negative correlation exists on each vehicle, and the lower score of mental workloads id measured on the vehicle that has the higher score of accuracy between two vehicles.

인간공학 Ⅰ : 항법장치의 정보구조 및 도시 이용자의 정보 선호도에 관한 연구

차두원,박범 ( Doo Won Cha,Peom Park ) 대한산업공학회 1996 대한산업공학회 추계학술대회논문집 Vol.1996 No.-

DoDAF를 이용한 항모 항공지원시스템 아키텍처 개발

이승도,박범,Lee, Seung Do,Park, Peom 한국시스템엔지니어링학회 2015 시스템엔지니어링학술지 Vol.11 No.1

This paper describes a development of aircraft carrier aviation support system architecture using DoDAF. The aircraft carrier, a warship performing a role of mobile sea air base in offensive and defense mission, is super system that is comprised of carrier itself and carrier-based airwing. Performing critical role in step with aviation operations in carrier-airwing interactions, the aviation support system of aircraft carrier is also system of systems. It requires a complex and integrated approach based on systems engineering in establishing concept of this complex systems. In this view, this study establishes an operational scenario and derives operational requirements by identifying aviation operations environment on deck of aircraft carrier. The study presents the operational architecture of the carrier aviation support system by using DoDAF and CASE tool CORE.

항모쏘티생성시스템(CVSGS) 경계분석에 관한 연구

이승도,박범,Lee, Seung Do,Park, Peom 한국시스템엔지니어링학회 2015 시스템엔지니어링학술지 Vol.11 No.1

This paper describes boundary analysis for modeling Aircraft Carrier Sortie Generation System(CVSGS). An aircraft carrier, as a super system, is a warship going into battle by operating a number of aircraft on deck and it should be lay down a definition about aviation operations interacting between aircraft carrier and carrier air wing in small deck area. For this reason this paper models common aviation support system for generating sortie basic unit of carrier aviation operations unlike to general warship and defines boundaries between this system and aircraft carrier and carrier air wing. This paper analysis activities of aircraft carrier and embarked carrier air wing in carrier aviation operations, and analysis and defines boundaries Aircraft Carrier Sortie Generation System(CVSGS) to perform core functions in interacting between aircraft carrier and embarked carrier air wing.

해양플랜트 유지보수장치 엔지니어링을 위한 장비 배치 검증수행모델에 관한 연구

한성종,박범,Han, Seong Jong,Park, Peom 한국플랜트학회 2017 플랜트 저널 Vol.13 No.4

본 논문은 해양플랜트 입찰단계에서 시스템엔지니어링(Systems Engineering)기법을 이용하여 해양플랜트를 구성하고 있는 장비 배치를 검증(Verification)할 수 있는 검증수행모델에 대한 연구이다. 해양플랜트 상부구조물(Topside) 유지보수 장비들을 엔지니어링하기 위하여는 Topside 장비 Layout검증이 선행되어야 한다. 하지만 입찰단계에서 완성도가 높지않는 FEED(Front End Engineering Design)결과물로 인한 많은 오류가 존재함에도 불구하고 검토시간의 부족 등의 이유로 검증을 수행하지 못하는 경우가 존재한다. 따라서 본 논문에서는 다학제간 접근방식인 시스템엔지니어링 프로세스를 간략화하여 적용함으로써 제한된 시간내 효과적으로 장비배치를 검증할 수 있는 검증수행모델을 제안하였다. 모델의 구성은 기능전개모델(Functional Deployment Model)을 통하여 구축하였으며 사례연구를 통하여 본 Topside 장비 배치에 대한 검증 수행모델을 검증하였다. This paper is a study on validation model that can verify the arrangement of equipment constituting offshore plant using system engineering approach in offshore plant tender stage. In order to design offshore plant topside maintenance equipment, topside layout verification should be preceded. However, there are many errors in the bidding stage due to the FEED results that are not perfect, the verification can not be performed sufficiently due to the limitation of the bidding period and others reasons. Therefore, we propose a validation model that can effectively verify the equipment layout within a limited condition by simplifying the main process in the system engineering process, which is a multidisciplinary approach, and confirmed through the Functional Deployment Model. Also, we verified the validation model for topside equipment deployment through case studies.

Forklift 운전자의 계기판 인지성에 따른 Visual object의 layout과 위치에 관한 분석

정우근,박범,Jung Woo-Geun,Park Peom 대한안전경영과학회 2005 대한안전경영과학회지 Vol.7 No.5

Achievement degree can be improved by display offering more effective process about cognitive, pattern recognition than making observers use memory, integration, and cognitive process of control. And this research is proved by several scholars' researches [4][5][7][9]. In this study, researches was conducted about cognition according to layout of object in instrument panel. To decide layout of instrument panel, Cognition value was preferentially decided about all location. And then, objects are arranged to correct position of low cognition following the inferior procedure about each location. As a result, we get conclusion that gauge location is taken in high importance order through mechanical importance degree bringing huge damage during driving forklift-truck.

Development of Human Factors Evaluation System for Car Navigation System

차두원,박범,Cha, Doo-Won,Park, Peom 대한산업공학회 1999 산업공학 Vol.12 No.2

This paper describes the theoretical background and detailed structure of Navi-HEGS (Navigation system Human factors Evaluation and Guideline System) which has been developed for the human factors and HMI(Human-Machine Interface) researches for a CNS (Car Navigation System) and a digital map. Navi-HEGS is and integrated system that consists of a digital map UIMS(User Interface Management System), a CNS simulator, various evaluation tools, and a design guideline system. If Navi-HEGS is properly applied and utilized, it is possible to extract the substantial users requirements and preferences of a CNS and a digital map and then, these requirements can be simulated and evaluated with various human factors evaluation techniques. Applications of Navi-HEGS can improve the CNS usability, drivers safety and performance that directly affect the success of ITS(Intelligent Transport System). Also, results can be used as the basic data to establish the standards and design guidelines for the driver-centered CNS design.

개선된 personas를 이용한 사용자 모델링

박영기(Youngki Park),박범(Peom Park) 대한인간공학회 2008 대한인간공학회 학술대회논문집 Vol.2008 No.10

시스템의 목적과 사용자 계층에 따라 기존의 페르소나를 개선하여 적용하고 보다 정밀하게 사용자의 특성을 설계자에게 제공한다. 페르소나의 형식을 구성하는데 있어 시스템의 사용목적과 사용자 계층의 특성이 많은 영향을 미친다. 또한, 범용적인 페리소나의 경우 일반적인 웹사이트를 설계하고 개발하는데 기여하고 있지만 정보 관리 및 특정 목적을 달성하기 위한 서비스를 제공하는 웹 시스템의 경우 효율이 그리 크지 않게 된다. 본 논문에서는 기존의 페르소나의 문제점을 개선하고 사용 목적에 적합한 개선된 페르소나를 제안함으로써 사용자 중심 설계를 효율적으로 수행할 수 있도록 한다. 개선된 페르소나를 유비쿼터스 기술을 적용한 uHealthcare 서비스를 제공하는 정보포탈을 대상으로 적용하였다.

전투기용 레이다 기반 SAR 영상 자동표적분류 기능 구조 및 CNN 앙상블 모델을 이용한 표적분류 정확도 향상 방안 연구

임동주,송세리,박범,Lim, Dong Ju,Song, Se Ri,Park, Peom 한국시스템엔지니어링학회 2020 시스템엔지니어링학술지 Vol.16 No.1

The fighter pilot uses radar mounted on the fighter to obtain high-resolution SAR (Synthetic Aperture Radar) images for a specific area of distance, and then the pilot visually classifies targets within the image. However, the target configuration captured in the SAR image is relatively small in size, and distortion of that type occurs depending on the depression angle, making it difficult for pilot to classify the type of target. Also, being present with various types of clutters, there should be errors in target classification and pilots should be even worse if tasks such as navigation and situational awareness are carried out simultaneously. In this paper, the concept of operation and functional structure of radar system for fighter jets were presented to transfer the SAR image target classification task of fighter pilots to radar system, and the method of target classification with high accuracy was studied using the CNN ensemble model to archive higher classification accuracy than single CNN model.