• 디지털콘텐츠학회 논문지
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• 제19권6호
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• pp.1131-1144
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• 2018

본 연구는 최근에 개발된 게이미피케이션 개발 방법론 중 하나인 4F 프로세스 제안이 목적이다. 4F 프로세스의 효과성을 분석하기 위해, 게임과 게이미피케이션 관련 이론을 적용했고, 기존에 개발된 개발 방법론과의 비교 분석을 실시했다. 연구결과에 따르면, 본 연구진이 찾은 8개의 방법론보다 4F 프로세스가 비교적 높은 완성도를 가진 방법론임을 입증했다. 하지만 4F 프로세스에도 보완점은 존재했다. 본 연구결과를 바탕으로 4F 프로세스의 장단점에 대해 언급하고, 게이미피케이션 개발 방법론에 필요한 요소로 단계별 가이드라인 제시에 대해 제언했다.

• 전력전자학회:학술대회논문집
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• 전력전자학회 2010년도 하계학술대회 논문집
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• pp.314-315
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• 2010

This paper presents the design and development of Web control algorithm of continuous process control system using torque controlled vector inverter. Web algorithm used tension control with the tension sensor, and it is to calculate diameter of motor speed with maintain Web tension. The performance of Web control in this paper is verified by experiment.

• 한국산학기술학회논문지
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• 제18권4호
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• pp.648-652
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• 2017

한국산업단지 발전에 관한 연구는 정부 보고서를 제외하고는 몇몇의 연구가 있다. 학자들에 따라서 다소 차이가 있지만 연구중심에는 핵심주체에 대한 성과연구 분석, 역할분석 또한 주요이슈별 유형에 관한 연구들이 있다. 하지만 모든 연구에서 연구자들의 관점이 정적인 즉 그 현상 자체를 두고 연구되었다. 하지만 산업 네트워크 모형을 연구하는 데에는 발전흐름을 함께 고려한 프로세스 관점에서 살펴본 모형을 연구하는 것은 중요하다고 할 수 있다. 본 연구에서는 한국 산업단지 발전을 프로세스 모형 관점에서 그 모형을 찾는데 연구의 목적을 두었다. 프로세스 모형개발을 위해서 Little의 Decision Calculus이론에 토대를 두고 개발하였다. 연구목적을 위해 그동안의 한 국산업단지가 형성된 역사적 배경을 살펴보았으며, 그 과정을 통해서 한국의 산업단지 유형과 프로세스모형이 제 4장에 개발되었다. 제 2장에서는 프로세스 모형을 위한 일반적인 이론적 배경을 제시하였고, 제 3장에서는 연구방법을 그리고 제 5장에서는 결론을 도출하였다. 한국 산업단지 프로세스 모형은 산업단지에서 혁신산업 네트워크로 발전하는 모형을 가지는 것으로 나타났다.

• 산업공학
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• 제16권2호
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• pp.248-257
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• 2003

In a heated rolling process of a steel mill where steel plates are pressed to a sheet coil by spreading and expanding, an irregularly-shaped head portion as well as a tail portion of the sheet coil need to be cropped. Any crop which is not clearly cut and separated from the sheet coil may cause critical damages to the facilities of the following processes. As the cropping process is performed very fast, human eyes are not proper for continuous monitoring of the cropping process. To solve this problem, we have developed a machine-vision based crop-drop detection system. The system also measures lengths of major and minor axes for the crops and thereby determines the proper crop size to minimize steel sheet losses.

• 산업공학
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• 제20권4호
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• pp.488-497
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• 2007

In order to provide appropriate decision supports in medical domain, it is required that clinical knowledge should be implemented in a computable form and integrated with hospital information systems. Healthcare organizations are increasingly adopting tools that provide decision support functions to improve patient outcomes and reduce medical errors. This paper proposes a process centric clinical decision support system based on medical knowledge. The proposed system consists of three major parts - CPG (Clinical Practice Guideline) repository, service pool, and decision support module. The decision support module interprets knowledge base generated by the CPG and service part and then generates a personalized and patient centered clinical process satisfying specific requirements of an individual patient during the entire treatment in hospitals. The proposed system helps health professionals to select appropriate clinical procedures according to the circumstances of each patient resulting in improving the quality of care and reducing medical errors.

• 한국분말재료학회지
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• 제8권3호
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• pp.207-209
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• 2001

Nano particles have recently been a major research interest, motivated by their unusual physical and chemical properties. Such particles can be synthesized using physical and chemical methods. The physical methods need expensive installation like vacuum induction furnace, whereas in chemical methods the process in generally very simple and low cost. In this study, simple and new fabrication process by using ultrasound was investigated to prepare the nano-sized metal particles on various powders at room temperature.

• 산업경영시스템학회지
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• 제21권46호
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• pp.181-196
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• 1998

The aim of this research is the development of a CAPP system which can use the old experience of process planning to generate a process plan for a new part and learn from its own experience using the concept of stratified case-based reasoning(CBR). A process plan is determined through the hierarchical process planning procedure that is based on the hierarchical feature structure of a part. Each part and case have their own multiple abstractions that are determined by the feature structure of the part. Retrieving the case in stratified case-based process planning is accomplished by retrieving the abstraction that is most similar to the input part abstraction in each abstraction level of the case-base. A new process plan is made by the adaptation that translates the old case's process plan into the process plan of a new part. Operations, machines and tools, setups and operation sequence in each setup are determined in the adaptation of abstraction using some algorithms and the reasoning based on knowledge-base. By saving a new part and its process plan as a case, the system can use this new case in the future to generate a process plan of a similar part. That is, the system can learn its own experience of process planning. A new case is stored by adding the new abstractions that are required to save as the new abstraction to the existing abstractions in the case-base.

• 한국기계가공학회지
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• 제13권3호
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• pp.1-5
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• 2014

The purpose of this study is to develop a manpower training program of technological development. The types of developed manpower training models are education about the technological development process, literacy education about technological development, and field experience. The education about the technological development process is accomplished through industry-university cooperation based on shared technical concerns. Literacy education about technological development includes information about essential methods for manpower education. Field experience involves the development of effective teaching plans.

• 대한용접접합학회:학술대회논문집
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• 대한용접접합학회 2007년 추계학술발표대회 개요집
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• pp.288-290
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• 2007

Ir-192 source is one of the most widely used radioisotopes in the field of non-destructive testing applications. To obtain radiation safety it is necessary to take into consideration integrity of welded joint in the production of sealed radiation source. Generally, the quality of a resistance welded joint is strongly influenced by process parameters during the welding process such as current, welding time and applied force. In this study, resistance welding technology and system were developed for sealing of Ir-192 industrial radiation source capsules. In order to evaluate the weld quality in real time, quantitative relationships between process parameters and electrode displacement were also established.

• Industrial Engineering and Management Systems
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• 제15권4호
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• pp.298-306
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• 2016

The gap between universities, scientific centers and industrial-production units is one of higher education concerns. In academic entrepreneurship, the university work simultaneously in education, research and entrepreneurship. The universities play a key and important role in providing educational opportunities in economic development. This research aims to develop and expand science as well as help managers to explain the process of technology transfer in entrepreneurial university. This research is applied-developmental type and on the other hand, data driven theories have been used in this study. Current model is generally tried to meanwhile compensate previous shortcomings, include some strengths such as considering domestic factors of Iran as well as update effective factors on the process of technology transfer. Finally the suggested model has been compared with existing well-known models that each one of those models have some drawbacks which have been tried to be minimized in suggested model as much as possible.