• 한국인터넷방송통신학회논문지
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• 제19권3호
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• pp.201-206
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• 2019

본 연구의 목적은 산업용과 군사용 장비의 전자 부품단종 문제를 해결하기 위한 정보체계 구축 구현을 바탕으로 향후 부품단종 문제를 인식하고 사전 관리함으로써 장기간 운용 하는 중공업 장비 군사용 체계 운용에 있어 부품단종문제 해결뿐만 아니라 장비의 노후화로 인한 과도한 군수지원 정비 비용 지출을 줄이고 부품생산자들의 생산 정보 현상을 주기적으로 정보화 하여 Up data 함으로 미래의 부품단종을 미연에 예방함을 목적으로 한다. 산업체 및 연구기관의 개발을 보다 효율적으로 관리와 생산 장비의 부품을 선정 지원 하고 방대한 부품정보를 정보화함으로 후속 지원 정비 서비스의 질과 편리성을 확보 할 수 있다.

• 한국농촌건축학회논문집
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• 제23권4호
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• pp.55-62
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• 2021

This study conducted a management system and business analysis related to urban and architecture in local small and medium cities. The current status of the management department of the master plans, which were established based on the laws related to the spatial environment and implemented projects based on them, was analyzed, and the problems were derived. The basic urban master plan of the local government is classified as a hierarchical higher plan than other plans established within the same city, but there was a problem in that the timing of each plan was different. As a problem, the contents of the sub-plan were not included in the upper plan, or the opposite phenomenon occurred. In addition, the management entity of the master plan and sub-projects was different. To solve this problem, it is necessary to form a consistent structure of systematic planning and management subjects. In addition, in the future planning stage, it is necessary to establish a master plan establishment system according to hierarchies. This study is meaningful in that it can be used to establish a master plan establishment system according to hierarchy in the future planning stage and to establish the same management entity as the master plan in the projects stage.

• 시스템엔지니어링학술지
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• 제18권2호
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• pp.117-125
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• 2022

In the early 2000s, the rapid decline in the fertility rate resulted in a decrease in military resources to maintain the conscription system. In addition, there has been a further decline in the fertility rate in recent years. So, it is necessary to efficiently utilize military resources to prepare for future problems. The Republic of Korea Navy is planning to reduce the number of crew to operate the newly built warships to prepare for this trend of decreasing in troop resources. However, if the number of crew is reduced without reviewing the appropriate number of crew for the operation of the warship, a bigger problem may be encountered in the future. In order to solve this problem, research is being conducted to examine whether the number of crew aboard a warship is appropriate using simulation. However, it is difficult to create a crew simulation model due to the lack of detailed data related to crew operation. In this study, to solve this problem, a method of generating quantitative data using qualitative survey results was suggested, and the process of creating a crew simulation model was performed using this.

• 인터넷정보학회논문지
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• 제20권4호
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• pp.81-90
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• 2019

정부는 2015년부터 소프트웨어 중심대학 지원 사업을 통하여 미래 인재에 요구되는 소프트웨어 역량 강화에 힘쓰고 있다. 소프트웨어 중심대학으로 선정된 대학에서는 각기 다른 전공지식과 소프트웨어 소양을 겸비한 융합형 인재 양성을 위하여 대학 내 인문, 사회, 공학, 자연과학, 예체능 등 모든 계열에 소프트웨어 기초교육을 실시하고 있다. 본 논문에서는 20개 소프트웨어 중심대학에서 실시하고 있는 비전공자 대상의 소프트웨어 기초교육의 내용을 분석하였다. 분석 결과, 비전공자 학생들에게 실시하고 있는 소프트웨어 기초교육의 대부분은 미래사회에 필요한 컴퓨팅 사고력 중심의 문제해결력 향상과 컴퓨터과학에 기반을 둔 융합 능력 향상 목적으로 실시하고 있었다. 전공별 특성을 반영한 교육 내용과 프로그래밍의 난이도 조정을 위해 블록 기반 교육용 프로그래밍 언어와 텍스트 기반 고급 프로그래밍 언어를 활용하고 있다. 문제해결을 위한 교수 학습 방법으로는 문제 중심 학습(Problem based Learning), 프로젝트 중심 학습(Project Based Learning)과 토의 토론법을 많이 사용하고 있는 것으로 분석되었다. 향 후 이 논문이 비전공자 소프트웨어 기초교육의 체계적 방향 설정에 도움이 되었으면 한다.

• 대한지구과학교육학회지
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• 제5권1호
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• pp.51-59
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• 2012

The purpose of this study was to examine the effects of Future Problem Solving Program on creativity and scientific attitude. For this study the 4 grade, 2 class was divided into a research group and a comparative group. The class was pre-tested in order to ensure the same standard. The research group had the science class with FPSP, and the comparative group had the class with teacher centered lectures for 9 classes in 10 weeks. The FPSP was focused on finding problems, finding key problems, creating solutions, selecting the standard of judgement, making alternative solutions, and learning creative steps of solutions consisting of development of action planning. To prove the effects of this study, creativity was split up according to fluency, originality, abstractness, accuracy, and openness. Also, scientific attitude consisted of honesty, patience, curiosity, preparedness, autonomy, criticism, and openness. The results of this study are as follows. First, the science class with FPSP with finding problems, finding key problems, and creating solutions had the effect of developing the scientific creativity; fluency, originality, abstractness of the title, accuracy, and openness. Second, the FPSP had the effect of developing the scientific attitude. Students made ideas and solved the problems through divergent thinking and convergent thinking. During the class it had the effect of developing the scientific attitude; honesty, patience, curiosity, preparedness, autonomy, criticism, and openness. As a result, the elementary science class with FPSP had the effects of developing scientific creativity and scientific attitude. It means the science class with FPSP has potential possibilities and value to develop scientific creativity and scientific attitude.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.1332-1335
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• 1996

It is very important to predict the future position for the heavy vehicle with evasive maneuvering. In this paper, we considered for the manual image tracking system. The vehicle images are received from gyro stabilized mirror system, pass through the optical lens, processed, and displayed on the TV monitor. The operator try to lay the reticle to the center of vehicle image. When the vehicle is moving, the mirror platform (actually the line of sight) should follow the vehicle and the angular rate information is picked up from the mirror stabilized system. This rate signal should be used to predict the future vehicle position. The problem is that the visual system of the human operator is in the closed loop system. The rate signals are disturbed by the operator. In addition, there are some non linearities concerned with the control handle bar and the servo control system. The proposed Kalman filter, combined with some modifications for operator disturbance rejection, improved the predication of the future vehicle position when compared with the conventional passive filter used.

• Journal of the Korean Data and Information Science Society
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• 제13권1호
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• pp.139-145
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• 2002

This paper deals with the problem of obtaining the Bayesian predictive density function and the prediction intervals for a future observation and the p-th order statistics of n future observations for the exponential model under the censored sampling with incomplete information.

• 지역연구
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• 제11권1호
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• pp.113-122
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• 1995

Discussions are given to Korea all transport market and its intrinsic problems related to airport spatial distribution and facility capacities. Regional development impacts and demand forecasts are major variables for identifying a future direction for restructuring air transport market in Korea. A brief introduction is also given to the New Seoul International Airport(NSIA) that is expected to lead domestic and the North East Asia ail transport market.

• 한국생물공학회:학술대회논문집
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• 한국생물공학회 2000년도 추계학술발표대회 및 bio-venture fair
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• pp.123-126
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• 2000

Bio-electronics has been considered as one of the most appropriate candidates to overcome the frequently encountered problems in the development of future electronic devices. It has some advantages such as ultra fast electron transfer rate and high-energy efficiency compared with the silicon-based electronic devices. In silicon-based electronics, there are some of limitations of manufacturing process and physical problems. Bio-electronics can overcome the limitation and problem of silicon-based electronics. Bio-electronics has possible application areas as biosensor, biochip, bio-transistor and bio-computer. In the future, bio-electronics can substitute the silicon-based electronics.

• 기술사
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• 제43권5호
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• pp.25-30
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• 2010

The 2010 PCRD(Presidential Committee on Regional Development) International Conference aims at designing regional policies to enhance regional growth potential and inter-regional cooperation. Increasing economic interdependence in Northeast Asia in particular among the 3 countries of China, japan and Korea, requires enlightened territorial development policies of each country to accommodate the need for close cooperation and networking across the border. The security problem in the Korean peninsula requires the importance for earnest dialogue and discussion between neighbors about the common future of Northeast Asia. Cross-border cooperation and networking will contribute to enhancing regional stability and development in this era of borderless globalization.