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에듀테크 기반 평생직업능력개발 선도사업 모델 수립방안 연구
임경화,신정민,김주리,Rim, Kyung-hwa,Shin, Jung-min,Kim, Ju-ri 한국실천공학교육학회 2022 실천공학교육논문지 Vol.14 No.2
In this study, the role and function of Edutech, as well as the application and expectations in the field of future vocational competency development, were gathered to define Edutech as a comprehensive working definition. Based on this redefinition of Edutech, this study analyzes Edutech technology trends and examines the level of actual technology applied to education and vocational training based on written interviews with experts, and finds out significant implications from the point of view of vocational training. Finally we propose an Edutech-based Vocational Education and Training Model.
임경화,안채헌,양손,한완희,범희락,Rim, Kyung-Hwa,An, Chae-Hun,Yang, Xun,Han, Wan-Hee,Beom, Hee-Rak 한국반도체디스플레이기술학회 2009 반도체디스플레이기술학회지 Vol.8 No.4
A SMT mounter is a kind of equipment that mounts SMD parts quickly on the printed circuit board. By using linear motors, it is controlled with high speed and precision, which is similar to semi-conductor and display process equipment. It is necessarily used in an assembly process of an electronic device. Mobile devices such as a mobile phone and PDA are required to reduce mount areas due to the demands for high performance and small size. Hence, super small sized and complex mobile devices have been developed. To improve the productivity of the corresponding equipment, designs with large sized, high speed, and multidisciplinary functions have been consistently performed. Meanwhile, a design trend of large size and light-weight on SMT mounter causes a low natural frequency of systems and vibration problems at the high speed operation. In this paper, the dynamic characteristics of the SMD mounter system were investigated through a modal test and transmissibility test, and verified by finite element method. Also, various design improvement was performed to avoid the resonance phenomena.
임경화 ( Kyung Hwa Rim ),김정일 ( Jeong Ll Kim ),이문수 ( Moon Su Lee ),권오영 ( Oh Young Kwon ) 한국실천공학교육학회 2011 실천공학교육논문지 Vol.3 No.2
본 연구는 직업능력개발 분야의 중추적인 역할을 수행하는 직훈기관의 최고관리자 교육프로그램을 개발하기 위해서 교육요구분석 차원에서 직훈기관장의 역량을 추출하여 역량모델을 개발할 목적으로 수행되었다. 조사대상은 전국의 공공직훈기관, 민간직훈기관, 학원 및 기타 평생교육기관의 최고관리자로서, 주요조사 내용은 교육요구조사와 역량모델에 관한 이론적 고찰, 직훈기관장의 직무분석, 잠정적으로 정리한 역량에 대한 설문문항에 대한 중요도, 숙달수준, 학습 희망도를 통해 역량의 우선순위의 파악과 이에 기초한 교육요구의 우선순위를 산정하였다. 연구방법은 설문조사, FGI, 현장조사 등의 연구방법이 적용되었다. 교육역량모델에 기반한 교육훈련요구 분석결과 그 우선순위가 높은 역량은 ``인재확보능력``, ``시장변화 및 교육생의 요구파악``, ``문제해결능력``, ``리더십 스킬``, ``창의적 사고``, ``조직역량분석 및 진단``, ``정보수집 분석능력`` 등이다. The purpose of this study is to develop competency model in preparation for training programs for CEO of vocational training institutes in terms of needs assessment. This study collected data from 230 public and designated vocational training institutes including commercial learning facilities and life-long training centers using questionnaire by web mail. The frame of assessing training needs of competency applied to this study was based on the model with three components, namely importance, proficiency and learning desires of job skill and task needed to CEO of vocational training institutes. The methodologies of this study used were survey, FGI and case study. The major results proved that the higher priorities of training needs for vocational training institute CEO competency were as followings: (1) Competency for attaining talent of training teachers (2) Needs assessing competency for labor market change and trainee (3) Problem solving competency (4) Leadership skills and so on.
임경화(Kyung-Hwa Rim),정진호(Jin-Ho Jung),범희락(Hee-Rak Beom) 한국소음진동공학회 2011 한국소음진동공학회 학술대회논문집 Vol.2011 No.10
Dynamic characteristic analysis is required in developing SMT mounter system with high installation speed and position precision, because of vibration source occurred by positioning head. This paper presents the method of improving dynamic characteristic of SMT(Surface Mount Technology) mounter with finite element method and modal test. The design direction is that natural frequencies of SMT mounter must be higher than the vibration source. In addition, the effect of input shaping on residual vibration reduction is investigated by simulating the response of a first-order system.
공학생의 문제해결력 향상을 위한 질문생성 전략 활용 플립러닝 수업 설계
임경화 ( Kyung-hwa Rim ),안정현 ( Jung-hyun An ) 한국실천공학교육학회 2016 실천공학교육논문지 Vol.8 No.2
본 연구는 교과지식에 기반하여 공학도의 창의적 문제해결 능력을 증진시킬 수 있는 수업 방법으로 질문생성 전략을 활용한 플립러닝을 제시하고 있다. 설계한 플립러닝 수업을 한 학기 동안 정규학부 공학교육과정과 재직자 계약학과 공학교육과정에 적용하여 그 의미와 효과성을 탐색해 보고자 하였다. 실제 적용사례 연구를 통해 학습자의 플립러닝 수업에 대한 학습자 만족도 및 평가 의견을 조사하고 학습자 문제해결력 변화에 미치는 효과를 분석하여, 이후 수업 설계에서 보다 고려 되어야 할 요소들을 도출하였다. This research proposes to design a flipped classroom with strategic questioning to enhance engineering student`s creative problem-solving competency on the basis of the subject knowledge. By applying the designed flipped classroom to both of college and dual system engineering courses during one semester, this study explores to find the meaning and effects of the flipped learning method. The case study analyzed the influences of the flipped learning with the use of strategic questioning on student`s problem-solving performance, and also investigated student satisfaction and evaluation of the learning in order to draw out the factors to consider further in the instructional design.