• 한국항만경제학회지
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• 제26권4호
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• pp.289-309
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• 2010

외환위기 이후 지방경제의 구조적 불황을 극복하고 자력성장을 도모해야 한다는 인식아래 정부가 전국적으로 지역산업진흥사업을 추진된 바, 전국적으로 지역별 특성을 반영한 전략산업을 중심으로 산업클러스터의 형성을 활성화하고 있다. 이러한 상황속에서 전남의 전략산업인 조선산업의 경쟁력을 강화시키기 위해서는 전문적인 인력양성이 무엇보다도 중요하다. 따라서 본 연구는 전남 조선인력의 인력양성을 효율적으로 관리하고 추진하기 위한 조선인력 현황과 수요조사를 실시하여 조사결과에 따른 조선산업의 문제점 및 개선방안을 제시하였다. 전남 조선산업은 기능인력 고령화, 전문기능인력 및 우수한 인력 부족, 교육훈련기관 부족 등의 문제점이 나타났다. 이를 개선하기 위해서는 관련 기관과 기업간 네트워크, 기관 및 대학간 네트워크 강화 등 전문인력양성을 위한 다양한 지원 정책이 필요하다.

• 한국항만경제학회지
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• 제39권2호
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• pp.1-13
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• 2023

이 연구는 IMO의 환경규제와 4차산업 혁명 기술의 확산에 따라 그중요성과 비중이 확대되고 있는 친환경 스마트 선박의 성장에 필요한 인력 수요를 통계청의 2000년~2020년의 조선산업 인력자료를 기반으로 예측하였다. 추세분석과 시계열분석의 다양한 모델을 적용하여 조선산업의 인력 수요를 예측하고 최근 5년간의 실적치와 비교하여 기하평균을 적용한 단순평균법이 예측 오차가 유의적으로 가장 적은 것으로 평가되었다. 그리고 산업통상자원부의 친환경 스마트 선박 분야의 2018년과 2020년의 인력현황 설문조사 결과를 바탕으로 조선산업 인력 증가추이를 반영하여 인력 수요를 예측하였다. 조선산업의 인력수요 예측치에 친환경 스마트 선박부분의 인력 증가수치를 반영하여 인력 수요를 예측한 결과, 2025년 62,001명, 2030년 85,035명으로 증가하는 것으로 예측되었다. 본 연구는 고부가가치 친환경 스마트 선박 분야에 필요한 인력 수요를 통계자료에 기반하여 객관적으로 예측함으로써, 향후의 인력 수요에 대응한 적절한 전문인력의 양성 및 공급 방안 수립에 기여하게 될 것으로 평가된다.

• 산업융합연구
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• 제14권2호
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• pp.33-38
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• 2016

The Korean shipbuilding industry, which started in the 1970s with the advance of three shipbuilding companies, has been ranked as the world's largest and most successful model of the heavy and heavy chemical industry in the world since the 1990s, and has become a driving force for Korea's economic growth for several decades, including job creation and trade surplus. The domestic shipbuilding industry has won a lot of orders in favorable market environment, expanded facilities and manpower, built many ships and delivered them to shipowners, earning a lot of foreign currency and creating a 'successful myth.' However, when the global economic crisis broke out in 2008, shipbuilding in Chosun was stagnant and shipbuilding orders sharply decreased.As the facility and manpower increased in the boom period, the economy and the facilities become overcrowded as a result of the crisis, signs of a crisis in 2013 begin to appear. In 2015, three major Korean shipbuilders lost more than 6 trillion won in operating losses. Now, Korea's shipbuilding industry is facing a crisis such as massive insolvency and restructuring. Would not it have been possible to prevent the loss and restructuring of a trillion won if we recognized the recession of the global economy and understood the appropriate timing of technological innovation and prepared countermeasures against the crisis? Therefore, we analyze trends and trends of global shipbuilding industry such as Europe, China, and Japan in the competition structure of the shipbuilding industry and identify the problems of our shipbuilding industry and suggest suggestions.

• 산업공학
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• 제16권3호
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• pp.332-343
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• 2003

This paper deals with pre-erection scheduling and erection scheduling in shipbuilding. Among shipbuilding scheduling, the ship erection scheduling in a dock is one of the most important since the dock is the most critical resource in a shipyard. However, it is more reasonable to consider pre-erection scheduling and erection scheduling as unified because they compete with the common constrained resources such as labor, crane, space, and so on. It is very hard to consider two scheduling problems simultaneously, and hence, we approach them sequentially. At first, we propose space resource leveling heuristics in pre-erection scheduling given erection date. And then, considering the manpower resource determined by pre-erection scheduling, we also propose manpower resource leveling heuristics in erection scheduling. Various experimental results with real world data show that the proposed heuristics have good performance in terms of scheduling quality and time.

• 품질경영학회지
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• 제41권1호
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• pp.149-162
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• 2013

Purpose: The purpose of this study was to design of a probabilistic model for optimum manpower planning in R&D department by Montecarlo simulation. Methods: We investigate the process and the requirement of manpower planning and scheduling in R&D department. The empirical distributions of necessary time and manpower for R&D projects are developed. From the empirical distributions, we can estimate a probability distribution of optimum manpower in R&D department. A simulation method of estimating the probability distribution of optimum manpower is considered. It is a useful tool for obtaining the sum, the variance and other statistics of the distributions. Results: The real industry cases are given and the properties of the model are investigated by Montecarlo Simulation. we apply the model to the research laboratory of the global company, and investigate and compensate the weak points of the model. Conclusion: The proposed model provides various and correct information such as average, variance, percentile, minimum, maximum and so on. A decision maker of a company can easily develop the future plan and the task of researchers may be allocated properly. we expect that the productivity can be improved by this study. The results of this study can be also applied to other areas including shipbuilding, construction, and consulting areas.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.896-906
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• 2009

In Singapore, the construction industry's performance in safety has often been the worst among the other industries. This paper seeks to compare the efforts of the shipbuilding and repair industry and the construction industry in improving the level of safety performance. One key factor identified in the paper will be the subcontractors' role in the safety aspect. Based on the analysis of statistic carried out by the Ministry of Manpower of Singapore and many others, this paper aims to identify the success of the shipbuilding and repair industry and gives thought as to how the construction industry can further improve its safety record.

• Journal of Advanced Research in Ocean Engineering
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• 제3권4호
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• pp.204-204
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• 2017

• 수산해양교육연구
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• 제29권3호
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• pp.822-833
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• 2017

The purpose of this study is to propose a company-centered apprenticeship educational program to secure professional manpower in the ship repair industry. There are various efforts to secure professional manpower across industries. However, it is very rare in the ship repair industry. In this study, we analyzed the educational program implemented by Research Institute of Medium & Small Shipbuilding(RIMS) with considering their problems. We also studied the apprenticeship education for improving a few problems of RIMS's program. As a result, we presented the new educational program by integrating the concept of apprenticeship education into the current educational program with two main points as belows. 1) the necessity of the convergence with a company-centered apprenticeship education. 2) the necessity of a training program with a focus on the global market environment.

• 산업공학
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• 제7권2호
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• pp.75-85
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• 1994

This paper presents a production scheduling model in a block assembly shop in shipbuilding industry. In a block assembly shop, the most important performance criterion is load leveling, which balances manpower and work area utilization through the planning horizon. The problem is formulated as a mixed-integer nonlinear programming(MINLP) problem of which objective function is to optimize load leveling. The developed MINLP problem can not be solvable due to computational complexity. The MINLP problem is decomposed into two stage mixed-integer linear programming (MILP) problems to obtain a good solution, but the decomposed MILP problems are still computationally intractable because of combinatorial complexity. Therfore, a heuristic method using linear programming is proposed to solve two stage MILP problems sequentially. The proposed heuristic generates a good production schedule within a reasonable computation time, and it is easily applicable for establishing the production schedule in a block assembly shop in shipbuilding industry.

• 한국해양공학회지
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• 제22권4호
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• pp.78-83
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• 2008

In recent years, small boats used for marine leisure have been steadily increasing because of the increase in national income and the desire for marine leisure. But the repair of such small boats in dry dock has pointed out many faults in small FRP-shipbuilding in terms if workspace and manpower. Lifting a boat from the water to land is done with a crane or by hand using a sling around the bottom of the boat. But dry dock work is limited by the scale of the boat, which corresponds to the crane capacity, with carelessness making it possible to capsize a boat and endanger life. The purpose of this study was the development of a marine docking system that would improve economical efficiency and safety, for which we carried out concept design, model tests, structural analysis, etc.