• JOURNAL OF ELECTRICAL WORLD
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• no.7 s.151
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• pp.48-54
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• 1989

• JOURNAL OF ELECTRICAL WORLD
• /
• no.10 s.154
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• pp.55-61
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• 1989

• 전기의세계
• /
• v.51 no.9
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• pp.14-18
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• 2002

• 전기의세계
• /
• v.51 no.9
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• pp.19-25
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• 2002

• TTA Journal
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• s.139
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• pp.65-69
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• 2012

• KIPE Magazine
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• v.24 no.1
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• pp.30-34
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• 2019

• The Journal of the Korea Contents Association
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• v.15 no.7
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• pp.618-628
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• 2015

The purpose of this study was to seek out the structural relation among Relationship Benefits, Customer Satisfactions, and Customer Preference of members to Personal Training. For the subject of this study, we selected 227 persons among men of more than 20 years old age who used Personal Training Center more than 1 month through the Convenient Sampling Method. For the analysis, we used SPSS 15.0 Statistics Package and AMOS 7.0 program as a research tool and have carried out Frequency Analysis, Confirmatory Factor Analysis, Reliability Analysis, and Structural Equation Model Analysis. The results were as follows: First, the Customization Benefits among Relational Benefits have a positive effect on the Customer Satisfaction. Second, the Psychological Benefits and Social Benefits among Relational Benefits have a positive effect on the Customer Preference. Third, the Customer Satisfaction has a positive effect on the Customer Preference.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.1
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• pp.159-165
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• 2010

The moving object monitoring and transforming personal robot system based on remote controls is designed and implemented, and the performance of the system is analyzed in this paper. The major considering factors in the system design are such as 1) the control scheme design (button based and the remote control schemes); 2) the operation modes design (wheel driving mode/pedestrian mode/auto driving mode/observation mode); 3) the remote control function design; 4) the design of the monitoring function of the changes in neighbor environments; 5) the design of the detection of obstruction. From the experiments, it is assured that the developed personal robot can walk to the grounds that covered with doorsill or electric wires in indoors by control the leg articulations, and can escape from the obstruction using three infrared sensors in the 30cm*30cm obstruction styled space under the auto driving mode.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.8
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• pp.1-7
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• 2017

This study numerically evaluates the heat transfer characteristics of a 360-Wh Li-ion battery pack. The analysis was done in ANSYS CFX using different cell arrangements, cell holders, and case materials for a personal mobility device program. A total of four cases of cell arrangements were considered, along with various materials for both the cell holder and the case, such as polypropylene, aluminum, and magnesium alloy. Out of the four cell arrangements, model 2 showed the best heat transfer performance, while aluminum showed the best heat transfer performance for the cell holder and case.

• The KIPS Transactions:PartB
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• v.18B no.2
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• pp.83-86
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• 2011

In this paper, we present the plan execution model for dynamic mobile computing environments, and then introduce the smart script system developed on these base models. The smart script system includes the smart script language, in which the task knowledge of a mobile personal assistant is represented, and the script execution engine, by which the scripts are dynamically executed in response to the given task goal and the environmental changes. In order to evaluate the utility and the performance of our system, we implement an application service called Smart Reservation and conduct some experiments.