권호 표지

Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)

Society of Korea Industrial and System Engineering

  • Quarterly
  • /
  • 2005-0461(pISSN)
  • /
  • 2287-7975(eISSN)

Domain

  • Economics/Management ＞ Business Strategy/Ethics

Aim & Scope

As the flagship journal of the Society of Korea Industrial and Systems Engineering, Journal of Society of Korea Industrial and Systems Engineering launched in 1978 publishes original high-quality papers on a wide range of topics of interest to industrial engineers who want to remain current with the state-of-the-art technologies. It aims to foster the engineering and business administration community by publishing papers with a strong methodological focus motivated by real problems that impact engineering practice and research. It is composed of various focus issues: design and manufacturing, operations engineering and analysis, quality and reliability engineering, intelligent information systems, scheduling and logistics and business administration. The journal published quarterly in March, June, September and December each year. The official title of the journal is 'Journal of Society of Korea Industrial and Systems Engineering' and the abbreviated title is 'J. Soc. Korea Ind. Syst. Eng.'. All submitted manuscripts are peer-reviewed by three reviewers. The text may be written in Korean or English. The abstract, acknowledgement, and references should be written in English. Some, or all, of the articles in this journal are indexed in Korea Citation Index (KCI). Manuscripts should be sent to the editorial office by the website, 'http://ksie.ne.kr' that is the URL address of the journal where full text is available. This journal was supported by the Korean Federation of Science and Technology Societies(KOFST) Grant funded by the Korean Government.

http://ksie.or.kr/run/thesis/thesis.php?bid=thesis KSCI KCI

Volume 17 Issue 31

  1. Jung, Sang-Yoon;Hwang, Gye-Yeon;Kim, Yong-Jin;Kim, Jin 1
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    The purpose of this study is to search for the most effective forecasting model for condenser with independent demand among the quantitative methods such as Brown's exponential smoothing method, Box-Jenkins method, and multiple regression analysis method. The criterion for the comparison of the above models is mean squared error(MSE). The fitting results of these three methods are as follows. 1) Brown's exponential smoothing method is the simplest one, which means the method is easy to understand compared to others. But the precision is inferior to other ones. 2) Box-Jenkins method requires much historic data and takes time to get to the final model, although the precision is superior to that of Brown's exponential smoothing method. 3) Regression method explains the correlation between parts with similiar demand pattern, and the precision is the best out of three methods. Therefore, it is suggested that the multiple regression method is fairly good in precision for forecasting our item and that the method is easily applicable to practice.
  2. 권호일 11
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    In these days, as human resource development is emphasized in an enterprise, the importance of evaluation of the education and training which is the means to practice is gradually increased. Because people wants to know the effects compared to the cost of the education and training in several years. Therefore, in this paper, I testified to a contribution about the strategic purpose of the functions of the education and training and I represented several strategies to practice it Through these strategies. the department of the education and training is getting know that how much does the education and training affect a prodectivity and a profit in offering service. And I also represented that it can be applied soft system analysis in developing concept model of ways of doing things. This analysis explains detaily the job performance skills which needs in each constituent element of system. The education and training can develop the ways of improving the job performance skills. The job performance skills affect a productivity and a profit. Finally, increasing of a profit due to the education and training represents the contribution of the strategic purpose and emphasize the development of the program for it. The education and training have to be considered the development of the marketing plan. If the prefects of the department of the education and training help their strategic purpose achievement, other departments can be given the services offering the education and training. The education and training measures the effects, embodies them and needs to be more sensitive making datas of the success cases.
  3. 우병훈;하정진 21
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    In this research, tool allocation methods are studied in conjunction with loading and muting in FMSs. The objective function is to minimize production time while maximizing machine utilization of the FMS with several constraints. The proposed method has 2 steps. The first step is to determine tool allocation type with the proposed tool allocation method. The second step is to design loading models with routing. The effectiveness of the proposed FMS operation procedure is shown through numerical examples.
  4. 윤상원;윤석환;신용백 33
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    This paper aims to analyse and appraise the effect of human performance to the variation of quality through constructing the dynamic recursive control model considering the human factor in a single production system. The model studied in this paper has a great advance from the point of combinating three technologies(quality control, automatic control theory, human engineering) and can also be expanded in several applications.
  5. 구일섭;신현표 43
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    In an effort to become more competitive and cost efficient many companies have shifted from traditional job-shop production to production using group technology (GT) and cell manufacturing (CM). Cellular manufacturing is critical to implementing Just-in-Time (JIT) production which pointed out in the previous articles. and adopt the U-shaped cell which allows for entry at one end of the U and exist at the other. This paper looks at the availability of cellular manufacturing, by applying those concepts to the small and medium sized industry.
  6. 박동현 49
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    본 논문에서는 실제 작업 상황에 대한 신체역학적 해석을 할때에 기술적으로 어려운 부분중의 하나로 지목되는 외부하중 추정방법을 제시하고 그에 대한 결과로, 실제상황에 있어서의 외부하중과 외부모멘트의 분포를 구하였다. 개발된 외부하중 추정방법은 Psychophysics의 RPE(Ratings of Perceived Exertion)의 개념에 근거하였으며, 외부하중은 RPE와 그밖의 작업 혹은 개인적 특성을 나타내는 변수들에 의한 회귀분석으로 추정되었다. 구해진 실제 상황에서의 외부하중분포로부터 다양한 수작업의 특성과 그리고 그에 따르는 각 손관절의 역할을 해석하였다.
  7. 유형근;김종수 59
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    This paper deals with ordering policies of consumable goods which have large demand rates in a multi-level distribution system. The system we are concerned consists of one Central Distribution Center(CDC) and N non-identical Regional Distribution Centers(RDCs) which have different demand rates, minimum fillrates, leadtimes, etc. The customer demand on the RDC is stationary poisson and the RDCs demand on the CDC is superposition of Q-stage Erlang distributions. We approximate the RDCs and CDC demand distribution to nomal in order to enhance the efficiency of algorithm. The relevant costs include a fixed ordering cost and inventory holding cost, and backorder cost. The objective is to find a continuous-review ordering policy that minimizes the expected average costs under constraints of minimum fill rates of RDCs and maximum allowable mean delay of CDC. We developed an algorithm for determining the optimal ordering policies of the CDC and the RDCs. We verified and compared the performance of the algorithm through the simulation using the algorithm result as the input parameters.
  8. 이상철;하정진;김성희 73
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    Sequentiality in decision making is an inherent characteristic of the R&D Process, Conceptual changes are noted during the Course of the Project which represent a continuous improvement in the quality of the data available during the various project stages. In this paper, Eight characteristic types of project evaluation models have been developed economic index models, portfolio models, decision theory models, risk analysis models, frontier models, scoring models, profile models and checklists. Each of these will be critically reviewed and appraised.
  9. 박노국;송문익 81
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    The growth rate and survival of an enterprise depends on strategy capability which is appropriately managing environmental change. An excellent adaptation to the environment of enterprises and proper utilization of their resources make them grow. In addition, the important problem is present on the concentration of restricted industry strategy. By the analysis of industry strategy and the outcome due to functional strategy, this report deals with the creation of competitive advantege of manufacturing company and strategic directions of enterprises.
  10. 이도경 91
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    Most of machines are physically or chemically degenerated by continuous usage. There- fore, a preventive maintenance is necessary. Producing defects are caused by process shift in mean and variance which are due to three types of degeneration. We develope the function of process variance from the experimental data and determine the optimal tool wear limit and the initial setting position of tool by considering the percent defective cost and the preventive maintenance cost.
  11. 김성집;박흥석 99
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    The introduction of new equipments to strengthen the competitiveness of enterprises is one of pretty important factors. Enterprises introducing new equipments strengthen competitiveness through productivity increasing, high quality maintenance, inventory reduction, improved design and production interface, simple scheduling process, low scrap rate, rework reduction, etc. Managers will work out the best equipment-replacing strategy through the appropriate combination of potential cost attributes and qualitative attributes difficult to quantify in accordance with the business purpose. This study is to present a method to select an equipment-replacing alternative through the decision-making model of Analytic Hierarchy Process in consideration of the differences of cost flow of the alternatives, taking into consideration tangible attributes and strategic intangible attributes.
  12. 황문영 115
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    Group scheduling, which is a kind of operations scheduling based on the GT concept is analyzed in a multi-stage manufacturing system. The purpose of this research is to develop and evaluate a heuristic algorithm for determining gro up sequence and job sequence within each group to minimize a complex cost function, i.e. the sum of the total pe-nalty cost for tardiness and the total holding cost for flow time, in a multi-stage manufacturing system with group setup time dependent upon group sequence. A heuristic algorithm for group sc heduling is developed, and a numerical example is illustrated. For the evaluation of the pro-posed heuristic algorithm, the heuristic solution of each of 63 problems is compared with that of random scheduling. The result shows that the proposed heuristic algorithm provides better solution in light of the proposed cost function.
  13. 김광철 125
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    The purpose of this paper is to study the problems to be solved in the marketing strategy aspect by domestic pharmaceutical industry under the competitive market circumstances with multinational pharmaceutic enterprises. The major concern has been paid to the key ideas and practical methods to be needed in strengthening the competitive marketing power of domestic pharmaceutical industry against multinational pharmaceutical enterprises. In this article, the researcher is to analyze the current situations and problems of domestic pharmaceutical industry and finally the researcher is to provide the major ideas concerning the problems to be solved in the marketing strategy aspect by domestic pharmaceutical industries.
  14. 신용하 141
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    This thesis looks out for the korean trade present condition of the korean machinery industry through time series data, analyze the problem about machinery industry by deepening the trade imbalance between JAPANESE and KOEA (The trabe balance of payment about machinery between JAPANESE and KOREA, US＄7,750,000,000 in 1992, us＄8,450,000 in 1993,US＄9,500,000,000 in 1994 forecast), have shown a reform measure of the balance of payment with indicate the importance of rearing the machinery industry.
  15. Lee, Keun-B. 155
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    This study presents a systematic and mere economical method to acquire 3-D anthropometric data by the use of Moire' interferometry, image processing and computer vision techniques. An experiment was performed to measure sixty-one anthropometric variables, such as height weight neck-base circumference, contained areas of various contours etc.., of thirty-six male subjects with wide range of ages (14 years to 43 years' old). Cluster analysis was performed with contour information, and somatotyping was performed to obtain four distinct types of body shape. The results were then compared with classifications obtained from traditional somatotyping methods which showed 71.88% consistency. This study developed a simple and inexpensive method for 3-D anthropometric data acquisition and suggests the quantification and interpretation scheme that will enable us to utilize the data for industrial applications.
  16. 양창호 163
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    Over the last few years Total Quality Management (TQM) programs have hem widely adapted by Korean manufacturing firms to improve their productivity, competitive edge and product quality levels. The purpose of this study is to evaluate the level of importance placed on four key TQM factors (customer satisfaction, strong management leadership, continuous improvement, imployee involvement and participation) used during the implementation of korean manufacturing TQM programs and to assess the effectiveness of those key factors in improving the performance of the firms. A Questionaire was developed and sent to senior managers in manufacturing organizations throughout korea. This survey asked qustions regarding 1) the firm's business environment and TQM program development 2) subcomponents of the key factors and 3) the effectiveness of the TQM program at improving the performance of the organization. The survey data were analyzed to determine the degree of correlation between each of the factors and the effectiveness of the TQM programs. This study demonstrated that the TQM programs were instrumental at improving the performance of the firms studied, and that the improvement was positively correlated with the length of time that the program had been implemented and the planned duration of the TQM program implementation. It was found that the person-oriented elements of management leadership and employee involvement were positively correlated and predictive of the success of the TQM Program, while the process-oriented components of customer satisfaction and employee involvement were not useful predictors of the effectiveness of the TQM program implementation.
  17. 이근희;김도희 177
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    Most causes of accidents are due to physical unsafety conditions and human unsafety actions. The design of safety work by ergonomics method is one of the methodes which effectively reduce these unsafety conditions and unsafety actions. This paper presents considerations in design of safety work. And when we try to analyze the accident event by means of probability, there exist some problems because of fuzziness in physical unsafety conditions' components and human unsafety actions' components which are the causes of basic event. For this reason, it is impossible for input probability of basic event to define a crisp value. In consideration of the uncertain probability of components, this paper deals with the Fuzzy set theory by membership value and suggests calculation procedure and analysis of disaster event.
  18. 홍상우 187
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    For settlement of safety supervision and prevention agains industry's accident, first, it needs to design and manufacture for safety of machines and tools, second, it must safety foundation of machines and tolls and sticking of safety facilities, third, it must be wear of protective device in operations. Then it needs to fit countermeasure founding and continuous safety education and itself inspection control that analysis and study the point at issue of safety.