• Journal of Engineering Education Research
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• v.13 no.4
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• pp.26-35
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• 2010

The phase of science and technology is growing in the national competitiveness. The major countries have a lot of effort being made to expand science and technology capabilities. Acquiring top talents in science and technology is a key pillar of this effort. In this study, we show the needs of businesses and organizations need to look and expect the role of the top talents in science and technology. In addition, we present implications for engineering education and human resources management on the utilization of top talents in science and technology.

• Aerospace Engineering and Technology
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• v.4 no.2
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• pp.230-235
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• 2005

As a precedence research for the COMS(Communication, Oceanic, and Meteorological Satellite), this paper proposes the SMTC(Soble Masked Tracking Guideline) algorighm for a fast landmark matching. The experimental results show that proposed algorithm should recude a lot of calculative time.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2002.11a
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• pp.197-200
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• 2002

This paper reviews electrodeless lamp technology. The lamp has very long life time but very high cost compared to conventional lamps such as fluorescent lamp. For optimizing the overall system in performance and cost power supply as well as lamp is very important. First, the paper describes various electrodeless lamps and its market condition. Then, a lot of circuit technology for constructing the power supply is reviewed and circuit characteristics are discussed

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.31 no.4
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• pp.30-40
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• 1999

The possibility of the characterization of sheet formation by image analysis with transmitted light was evaluated. Specific perimenter, average perimeter and variation could not be used to predict the sheet formation because there were no corrleation. Although image analysis method still have a lot of problems , it was found that the contrast intensity obtained by image analysis with transmitted light can be used to predict the sheet formation. In the case of highly filled sheet, the intensity of transmitted light was too low to characterize the sheet formation . However, it was possible to characterize the formation of unfilled heavy weight paper($\leq$200g/㎡).

• 연구논문집
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• s.26
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• pp.57-68
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• 1996

Recently, a lot of researches on material handling system are actively studied for realization of FA(Factory Automation), FMS(Flexible Manufacturing System) and CIM(Computer Integrated Manufacturing). Management and application of material handling system are precondition technologies playing an important part in integration of production system including manufacturing. assemhly, and inspection cell. In this paper, the general situation of automation technology is investigated and technology level is analyzed in comparision with an advanced country. And the operation trend and part of material handling system including AS/RS, AGV, and Conveyor, are studied. And also technologies related to material handling system in the inside and outside of the country are studied.

• Textile Coloration and Finishing
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• v.7 no.2
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• pp.92-93
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• 1995

1970년도 후반까지만 하더라도 염료생산은 선진국형 산업으로만 생각하여 왔으나 인건비 상승, 환경처리비부담, 운성비 등의 부담으로 선직국의 염료생산공장들은 앞다투어 생산기지를 후진국으로 신설 또는 이전을 하게 되었다. 한편 생산량도 증가되어 수요에 비하여 공급과다로 지나친 판매경쟁이 일어나고 채산성도 나빠진 것이 현실이다. 이러한 나라들 중에는 제조기술의 미흡, 원가절감, 품질관리의 미숙 등으로 lot별 농도차이, 용해성불량, 염료중에서의 재응집, 飛散등의 문제로 염색공장에서 애로를 겪는 경우가 자주 발생하고 있다. 특히 염료의 비산 문제는 칭량원의 보건상 나쁜 영향을 미치게 되고 염색현장까지 염료입자가 날아가 피염물에 오염을 일으키기도 한다. 이러한 문제점을 해결하기 위하여서는 다각적으로 관리에 철저를 기하지 않으면 안된다.

• Proceedings of the KIEE Conference
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• 1987.11a
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• pp.290-292
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• 1987

During the past 40 years of KIEE, thor hays exerted their best efforts in scientific and technical fields with a lot of beneficial results. To promote sharing their mutual activities and informations between the industrial and scholastic bodies, KIEE has organized a Technical Commitee in Switchgear to have the first meeting on this July 22 in accordance with the Regulations which has newly came in action by this June 5. This paper briefly describes their activities thereafter.

• Proceedings of the KSR Conference
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• 1999.05a
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• pp.17-24
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• 1999

To solve the traffic problems increased in the big cities, a lot of local transportation authorities are taking into account the New Transit system. But most of projects are pending due to the financial and technical issues. New Transit system has various kinds of characteristics in the view of system technology and operational features. The introduction of PRT system into the Korean market can be investigated through the comparison with other new transit modes.

• The Transactions of the Korean Institute of Electrical Engineers A
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• v.52 no.9
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• pp.521-527
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• 2003

This study presents the AC railway system modeled by EMTDC in detail. The ,model made by EMTDC have a lot of advantages. It could be available for the system change, simulated repeatedly and also applied regarding very complicated systems. EMTDC simulations to verify this model are compared with the hand calculations. It is confirmed that the model made by EMTDC is correctly designed.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2004.05a
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• pp.127-130
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• 2004

This paper reviews the dimming technology of the electrodeless lamp. Frequently used three methods are technologically reviewed and the performances are individually compared. Then, a lot of circuit technology for constructing the power supply m also reviewed and circuit characteristics are discussed.