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        다수표적지역에 대한 공격 항공기 할당모형

        노상기,하석태,No Sang-Gi,Ha Seok-Tae 한국국방경영분석학회 1991 한국국방경영분석학회지 Vol.17 No.1

        The probability of target survival is the most important factor in the target assignment, Most of the studies about it have assumed the case of one target and ane weapon type. Therefore, they can not be applied to the real situation. In this paper. the quantity and type of enemy assets of the friendly force are considered simultaneously. Considered defense type is the coordinated defense with no impact point prediction. The objective function is to minimize the expected total survival value of targets which are scattered in the defense area. The rules of aircraft assignment are as follows : first, classify targets into several groups, each of those has the same desired damage level secondly. select the critical group which has the least survival value in accordance with the additional aircraft assignment, and finally. assign the same number of attack assets against each target in the critical group. In this paper, the attack assets, the escort assets, and the defense assets are considered. The model is useful to not only the simple aircraft assignment problem but also the complicated wargame models.

      • 내비게이션 맵의 도로 색상 및 화살표 표기에 관한 사용자 주관적 평가 연구

        류준범(Junbeom Ryu),이고은(Goeun Lee),노상기(Sangki No),이세원(Sewon Lee),류시복(Sibok Yu) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5

        Vehicle navigation is an essential device in modern life. One of the purposes of this device is to guide a driver with presenting road traffic information fast and safely without impairing driving performance while driving a car. Even if we have many kinds of navigation with various maps, there isn"t still standards to manufacture goods, and a comprehensive evaluation about visibility, aesthetic apperception, and map comprehension during an early manufacturing stage by navigation users. Therefore, this study was planned to evaluate visibility, aesthetic apperception, and map comprehension on a navigation road map with three road colors, three directional arrow colors and widths to help to develop an effective visual UI materialization and assessment standards for an in-vehicle display system. The results indicated that the visibility, aesthetic apperception, and map comprehension on a road map were all statistically significant among each conditions and the interactions were also statistically significant. Finally, we discussed the limitations and the implications of the present study.

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