• 한국응급구조학회지
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• 제9권2호
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• pp.207-221
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• 2005

Purpose: The purpose of this study was to develop and apply a simulation-problem based learning(S-PBL) package in basic life support(BLS). Methods: This study was used to developed BLS' S-PBL package throughout 12 steps of PBL package development model. Then, BLS' S-PBL methodology was implemented in second year student in the undergraduate emergency medical technology, and survey was done. Results: 1. S-PBL package model was presented based on conceptual model II of PBL ; PEL for professional action. 2. Quantitative analysis of survey was to the effectiveness of learning, 3.59 points ; 4.15 of BLS and 3.84 of integration and practical use of knowledge. 3. As to the satisfaction of student, S-PBL package management, tutor and self-satisfaction' score was 3.59, 3.82, 3.39 respectively. Conclusion: This study was suggested that S-PBL education would be necessary with improved tutor skill and achieved advantage of simulation and PBL.

• 한국정밀공학회지
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• 제1권3호
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• pp.52-70
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• 1984

This paper presents a micro-computer simulation package for the various vibratory systems. The Package consists of 10 programs which describe the dynamical characteristics of the vibratory system. The programs have been written in BASIC (Appoesoft) language and programmed on the 6502 CPU with 48 KRAM. This simulation package is stored in 5 $^1/_4$ inch floppy disk. The user requires no simulation expertise on the part of designer. Through a process of disk operation, the user can easily under- stand how to use this package.

• 한국응급구조학회지
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• 제14권2호
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• pp.25-40
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• 2010

Purpose : The purpose of this study was to develop and apply a Core Skill-TLP(Core Skill-Tutorial, Laboratory, Practicum) package in Patient Management and to effect of core skill-TLP education. Methods : This study was used to developed Patient Management' Core Skill-TLP package throughout 14 steps of Core Skill-TLP package development model. Then, Core Skill-TLP Learning methodology was implemented in first year student in the undergraduate emergency medical technology, and survey was done. Results : 1. Core Skill-TLP package model was presented based on conceptual model of PBL(S-PBL). 2, The student in OSCE did significantly better in clinical patient management core skills performance. 3. As to the satisfaction of Core Skill-TLP package management, student, tutor and self-satisfaction score was 3.21, 3.42, 3.38 respectively. Conclusion : This study was suggested that Core Skill-TLP education would be necessary with well-structured package and achieved advantage of simulation and PBL.

• 조명전기설비학회논문지
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• 제26권2호
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• pp.1-7
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• 2012

LED package with 4[mm]-height mold was manufactured and the surface temperature was measured directly using both thermocouple and thermal infrared (IR) camera. FVM simulation was conducted to estimate the surface temperature of the same LED package under the same condition, by which the accuracy of the simulation was secured. Then, the effects of the height and thermal conductivity of the mold on the junction temperature of the LED package were investigated by FVM simulation. The results showed that the junction temperature decreased by 10[$^{\circ}C$] when the mold height was 3~5[mm], but the thermal conductivity of the mold didn't affect the junction temperature significantly.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1988년도 한국자동제어학술회의논문집(국제학술편); 한국전력공사연수원, 서울; 21-22 Oct. 1988
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• pp.1028-1032
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• 1988

The purpose of this paper is the development of a fully integrated simulation package for industrial robot. The simulation package consists of kinematics, dynamics, and control. The kinematics contains trajectory plans and inverse kinematics. The dynamics combines manipulator dynamics and actuator dynamics including the effect of payloads and viscous frictions. The control is a hardware oriented scheme which contains position controller, velocity controller, current controller, and PWM generator. Thus, the simulation package can be used not only for theoretical purposes but also for development purposes in industry. Using this package, the characteristics and performances of the SCARA robot, which has been developed in GSIS, are investigated.

• 청정기술
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• 제9권1호
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• pp.1-8
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• 2003

청정기술을 석유화학분야에 적용하기 위해서는 주어진 공정에 대한 모사기가 요구된다. 본 연구에서는 주어진 공정에 대한 모사기화 과정에서 반응부분과 재순환 부분에 대한 모사기화 과정을 각각 EA(Ethanol) 공정과 MEK(Methyl Ethyl Ketene) 공정을 예로 들어 설명하였다. 완성된 모사기를 기반으로 여러 가지 개선안을 도출하고 그 개선안들에 대한 타당성 검증을 수행함으로써 청정 기술을 현장에 보급하고 이러한 과정을 지속적으로 유지할 수 있는 환경을 제공하였다.

• 대한전기학회논문지:전력기술부문A
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• 제55권10호
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• pp.418-425
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• 2006

This paper describes a simulation package for a power system using objected-oriented programming. The package includes four parts which are a power flow, a short circuit calculation, a transient simulation program, and an economic dispatch. The graphical user interface(GUI) is designed as a common platform which allows the user to create one-line diagrams of systems, specify components of power systems as well as simulation parameters, and view the output produced by the chosen application. The paper presents the data structure of the functional modules such as the draw module, power system data module, the power system simulation module, and the utility module using the object oriented programming. This package may be useful for educational and research purposes.

• 한국시뮬레이션학회논문지
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• 제26권1호
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• pp.69-75
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• 2017

MCP(Multi-chip Package)는 두 개 이상의 Chip을 적층하여 하나의 패키지로 합친 제품이다. MCP를 만들기 위해서는 두 개 이상의 Chip이 동일한 Substrate에 적층되기 때문에 다수의 조립 공정이 필요하다. Package 공정에서는 Lot들이 동일한 특성을 가지는 Chip으로 구성되고 MCP를 구성하는 Chip의 특성은 Layer sequence에 의해 결정된다. MCP 생산 공정에서 WIP Balance 뿐만 아니라 Throughput을 달성하기 위해서는 Chip의 Layer sequence가 중요하다. 본 논문에서는 Chip들의 Layer sequence의 제약 조건을 고려한 스케쥴링 방법론을 제안한다.

• 한국식생활문화학회지
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• 제21권4호
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• pp.414-419
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• 2006

The purpose of this study was to measure the factor influencing tourist preferences for leaf mustard iimchi. Among 250 questionnaires, 230 questionnaires were utilized for the analysis. Frequencies, conjoint model, max. utility model, BTL model, Logit model, K-means cluster analysis, and one-way ANOVA analysis were used for this study. The findings from this study were as follows. First, the Pearson's R and Kendall's tau statistics showed that the model fitted the data well. Second, it was found that total respondents and three clusters regarded taste and price as the very important factor. Third, it was found that the first cluster most preferred product with light red color, plain package, and mild taste sold at a cheap price in factory. The second cluster most preferred product with light red color, plain package, and moderately pungent taste sold at a expensive price in factory. The third cluster most preferred product with dark red color, shaped package, and highly pungent taste sold at a cheap price in factory. Fourth, it was found that the first cluster most preferred simulation product with light red color, shaped package, and mild taste sold at a cheap price in factory. The second cluster most preferred simulation product with light red color, shaped package, and moderately pungent taste sold at a cheap price in factory. The third clutter most preferred simulation product with dark red color, shaped package, and highly pungent taste sold at a cheap price in factory.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.441-444
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• 1996

Object-oriented programming goes on increasing in many areas, as its advantages of flexibility and ease of maintenance have been recognized. As in usual programmings, the productivity and flexibility of CACSD package can be improved by adopting object-oriented programmin. This paper describes our efforts to implement an OO-CACSD(Object Oriented CACSD) package for control system design and simulation. Since the proposed OO-CACSD is based on the modularity, portability, reuseability, and matrix-oriented data structure, a control system can be not only modeled and simulated but also maintained easily.