• Journal of the Korean Society of Manufacturing Process Engineers
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• v.11 no.2
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• pp.85-91
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• 2012

Offshore Bridge Crane and Hoist which are used FPSO Ships that can move through self - power and have oil production, store and loading and unloading facilities are increasing demand. These equipments must use Crane safely by pitch and rolling of the high wave. For this, they have to be equipped with high durability and safety. So the advanced shipbuilding industries use a private design system which can be prompt in design and analyze in the first stage. For this study, It was developed a basic design system for "Bridge Crane and Hoist" used on FPSO ships. By developing this automated system for "Bridge Crane and Hoist" design, we will be able to make the design data easy to understand. This basic design system will help reduce the amount of working time it takes to design new systems, construct design databases and get approval for the finished design.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.4
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• pp.1-7
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• 2023

This study analyzed user experience elements with healing game characteristics in eight horticultural games based on Lazro's theory of four fun elements, aiming to use horticultural treatment effects as basic data for horticultural game design. The games were found to be developed around "Serious Fun" and "Easy Fun," with "Hard Fun" and "People Fun" also included. Healing games including horticultural activities were highly linked to actual horticultural activities, resulting in horticultural treatment effects. Future studies will design horticultural healing games and verify their effects based on these results.

• Special Issue of the Society of Naval Architects of Korea
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• 2009.09a
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• pp.1-5
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• 2009

Recent growth in global economic situation has led dramatic increase in new buildings of large containerships. These increased new building orders have brought keen concerns of developing and improving the quality of design and increasing the productivity of the vessel in order to satisfy the ship Owner's various requirements. For the increment of productivity and quality of containership, the plastic type bearing pad of cargo hatch cover has been investigated intensively for years with the supplier of cargo hatch cover. The result of investigation showed that there are numbers of advantages for the Owner and Builder over the existing bronze bearing pads which are better corrosion resistance long life time, low friction coefficient, easy maintenance, easy installation, better production lead time and low maintenance cost.

• Proceedings of the KSME Conference
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• 2000.04a
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• pp.708-713
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• 2000

The design of experiment(DOE) is getting more attention in the engineering community since it is easy to understand and apply. Recently, engineering designers are adopting DOE with orthogonal arrays when they want to design products in a discrete design space. In this research, a design flow with orthogonal arrays is defined fur structural design according to the general DOE. The design problem is defined as a general structural optimization problem. Sensitivity information is evaluated by the analysis of variance(ANOVA), and an optimum design is determined from analysis of means(ANOM). Interactions between design variables are investigated to achieve additivity which should be valid in DOE. When strong interactions exit, a method is proposed. Some methods to consider the problem are suggested.

• Architectural research
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• v.7 no.2
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• pp.23-33
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• 2005

The use of computers in architectural professions has grown with the power of easy data management, increased sophistication of standalone applications, inexpensive hardware, improved speed of processing, use of standard library and tools for communication and collaboration. Recently, there has been a growing interest in distributed CAAD (Computer-Aided Architectural Design) integration due to the needs of direct collaboration among project participants in different locations, and Internet is becoming the optimal tool for collaboration among participants in architectural design and construction projects. The aim of this research is to provide a new paradigm for a CAAD system by combining research on integrated CAAD applications with recent collaboration technologies. To accomplish this research objective, interactive three-dimensional (3D) design tools and applications running on the Web have been developed for an Internet-based distributed CAAD application system, specifically designed to meet the requirements of the architectural design process. To this end, two different scopes of implementation are evaluated: first, global architecture and the functionality of a distributed CAAD system; and, second, the association of an architectural application to the system.

• Korean Institute of Interior Design Journal
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• no.29
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• pp.128-136
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• 2001

This study investigated the use of participatory design kit as a tool for the design of individual units within an apartment tools through the literatures. Simulation was the method used for conducting the study. The results show that: 1) In general, design tools must be composed of a package of techniques, demand flexibility in its framework which adapts to a variety of situation, and the approach for project work must be comprehensive and systematic. 2) Design kits that are created to involve future residents in making decisions about the layout of their apartments, Improve the ability of those people to make various design. 3) Specifically, design kits that are developed as a means for making the user participation easy in an apartment housing complex, show the tool useful to an nonexpert.

• Korean Institute of Interior Design Journal
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• no.38
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• pp.209-216
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• 2003

The purpose of this study is to develop furniture design for work space of Office based on the research of furniture design and the survey on the design of the office furniture. The office furniture Is designed in order to use the space flexibly and for the user design in the work space. The furniture type of solo worker on characteristic kinds of works should have a simple shape and it should be safe and easy to move because it has a structural function. The furniture in office should be designed in consideration of moveing line while working. The development of furniture in office which suit human body should be made in consideration of human factors and the study on furniture design in office. As above mentioned, to research and study on the furniture design of working furniture in office which reduces fatigue resulted from labor for office, human factors aspect should be considered, furthermore psychological, mental approach to Ideal solution should be made.

• Korean Institute of Interior Design Journal
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• v.16 no.1 s.60
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• pp.119-125
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• 2007

Changing depends on the one and only out of many design elements constituting the outside, and a Lighting design has an easy characteristic among space. Therefore accuse various sensitivity to watch when lighted up the same environment with Lighting of other colors, and it is an interesting point to show a communication tendency of a Lighting design in the present age escape from a general idea transmit a change of sight to a man of experience directly, and to clarify space simply, and to show various power of expression. The study of a book tried to make a searching examination for a generation cause of this tendency by trying to observe the modern Lighting design tendency that various desires were reflected in of the modern society in various general ideas of communication.

• Journal of the Society of Naval Architects of Korea
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• v.49 no.2
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• pp.182-188
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• 2012

The hull form design technique for high speed power boat based on the parametric design method is presented in this paper. While the design methods of conventional vessels that are currently in use have been well developed in various aspects from existing database. However, an easy and simple design program for high speed power boats needs to be provided for the relatively small boat builders who are in lack of experience and skilled manpower. This paper presents a parametric design technique which is aimed to provide an easier creation of a new model by inputting several parameters, such as angles and lengths, which correlate with hydrodynamics characteristic for high speed boats. The paper also introduces the prototype program developed to design power boat with parametric design technique.

• Journal of the Korean Professional Engineers Association
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• v.31 no.6
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• pp.114-123
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• 1998

Qualify Engineering(QE) is purposed for company profits. It is difficult to understand the literature of QE which is published in Korean. In this paper, we want to make easy understanding of the QE and to apply it to real fields. Though that Taguchi has contributed to QE is absolute, QE and Taguchi methods are not the same methods. In this paper, we are trying to show differences of those. QE methods also are developed from the design of experience, the design of parameter and the on-line control of production process. Nowadays, the main subject of QE are to determine control variables and noise variables.