• Journal of the Korean Society of Industry Convergence
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• v.2 no.1
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• pp.113-119
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• 1999

In order to accomplish either information system with future estimate or scientic management, application package of integrated detail management is required for Construction Company. The application package of integrated detail management is based on management of estimation, management of account. management of tax bill, management of on the spot, management of equipment and management of labor. This research focuses on the basic survey for this system such as circumstance of information system for construction company, a barrier of progress, development dirction, development article.

• Journal of the Korea Safety Management & Science
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• v.14 no.1
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• pp.123-128
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• 2012

This paper deals with the productivity increment through construction of HT8 production system for automobile factory in China. HT8 production system start to build up several management indices. The important management indices consists of organization management, location management, management of order, management of defective item, management of delivery information, and warehouse management. This HT8 production system is expected to obtain the improvement for overall organization management and reduction by 50% in warehouse cost.

• Journal of the Korean Operations Research and Management Science Society
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• v.32 no.1
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• pp.137-146
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• 2007

In this study we consider a CONWIP system studied in Park and Lee [1] in which the processing times at each station follow a Coxian distribution and the demands for the finished products arrive according to a compound Poisson process. The demands that are not satisfied Immediately are either backordered or lost according to the number of demands that exist at their arrival instants. For this system using the results in [1] we develop an approximation method to calculate order based performance measures such as the mean time of fulfilling a customer order and the mean number of customer orders. To test the accuracy of the approximation method, the results obtained from the approximation method are compared with those obtained by simulation. Comparisons with simulation have shown that the approximate method provides fairly good results.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1994.04a
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• pp.611-616
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• 1994

Developing the safety training program has been a major research topic in CBT as well as in traditional teaching and learning. With regard to determining learning control in CBT, it is important to consider not only the characteristics of learning tasks but also student's individual difference. In this regard, the purposes of this study are to develop the CBT program as well as animation program in order to increase the student's performance.

• Journal of the military operations research society of Korea
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• v.18 no.1
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• pp.86-98
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• 1992

In this research, and expert system for military requirement management was developed using the expert system shell, EXSYS Professional. Expert system is an intelligent computer program that uses knowledge and inference procedures to solve problems that are difficult enough to require significant human expertise for their solution. From the expert system developed in this research, we can get the informations about the economic order quantity and its related informations for the specific items. And, for an effective supply management, the informations about operating level, safety level, order and shipping time, stockage objective, reorder point, requisitioning objective and requisition quantity of the specific items are acquired by this expert system.

• Journal of the Korea Society of Computer and Information
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• v.15 no.11
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• pp.195-204
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• 2010

In this paper, we propose an efficient indoor environment management system which provides the environment management service in ubiquitous computing environment. It is designed to gather data from the user's environment and keep it pleasant with respect to indoor air quality regulation. In order to offer such service Ubiquitous Computing Environment used distributed framework based on the active model for its development and support, while supporting service integration and also we used service oriented architecture. In order to verify the performance of the environment management system, components showed operation while environment management service showed the result through GUI screen.

• Journal of the Korea Safety Management & Science
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• v.15 no.4
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• pp.279-288
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• 2013

The purpose of this study is to present a case study of six sigma quality improvement practice in cooling fan motor(CFM) manufacturing processes. In this study, the CFM manufacturing process of automobile parts not relevant to the target process rate of the process point of view, in order to reduce the system to solve the problem of localized resolution procedures of six sigma DMAIC methodology was applied to study. In conclusion, this study's field D in order to improve the initial rate of inadequate quality management best practices by applying the method of Six Sigma quality CFM failure through stabilization schemes were proposed cost reduction.To be CFM product to satisfy customers based on continuous monitoring of the effective field of claims quality management system is required.

• Proceedings of the Korean Society for Quality Management Conference
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• 2010.04a
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• pp.157-160
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• 2010

Almost all companies have paid much attention to the safety management ranging from maintenance to operation even at the stage of designing in order to prevent accidents, but fatal accidents continue to increase throughout the world. In particular, it is essential to systematically prevent such fatal accidents sa fire, explosion or leakage of toxic gas at factories in order to not only protect economic losses and environmental pollution. In addition, HRA may be used to detect the human errors which may cause accidents or trace back to any mistake on the part of workers. This work focuses on the coincidence of human error and mechanical failure for management of human error, and on some important performance shaping factors to propose a method for improving safety effectively of the process industries.

• Management & Information Systems Review
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• v.12
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• pp.161-179
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• 2003

The purpose of this study is to settle local government accounting system. In order to achieve this object. First, accural accounting should be closely connected with budgetary accounting. Second, a computerized program for double entry book-keeping system must be developed primarily. Finally, the improvement of local government accounting system should be oriented enhancing efficiency and public accountability.

• IE interfaces
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• v.11 no.3
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• pp.167-180
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• 1998

This study is concerned with the development of a project management system for the turnkey-based plant project, which will help the site manager to plan, control, and report the project progress. This system has been developed as one of the modules of the integrated information system for the H Heavy Industry Co. and is composed of five subsystems; project information system, drawing-material management system, process management system, project progress report system. A/S management system. it also integrates commercial project management package in order to schedule the project activities and report the project progress to the owner. The main purpose of the system is to provide project information, including drawing, material, and progress, to the site manger in the real time and to accumulate site know-how for the turnkey-based plant project.