• 제목/요약/키워드: MTS(Make to Stock)

검색결과 7건 처리시간 0.028초

시뮬레이션을 활용한 Hybrid 생산 Model의 연구 (A Development of Hybrid Production System Modeling using Simulation)

  • 노권학;손성규;장성호;이종환;정관영;김태성;이희수
    • 산업경영시스템학회지
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    • 제34권2호
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    • pp.76-84
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    • 2011
  • To meet the needs of customer, manufacturing companies are diversifying product making methods. In order to adapt to changes, companies are trying to find a new manufacturing system. In this research, MTS (Make to Stock) and MTO (Make to Order) production methods are simulated using ARENA and the results are compared and analyzed to find a better system. As a result, by combining the advantages of MTS and MTO system, a hybrid production system is developed. The hybrid model is analyzed to verify that it is better than the existing two models, which is MTS and MTO model. The statistic results of output analyzer show that a new system helped to increase production rate and decrease work in process inventory. The hybrid model proved that it contains the merits of MTO production method and MTS production method.

두 단계 일렬 생산 시스템에서 뱃치 생산과 재고 배급 전략의 통합 구현 (Joint Batch Production and Inventory Rationing Control in a Two-Station Serial Production System)

  • 김은갑
    • 대한산업공학회지
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    • 제38권2호
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    • pp.89-97
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    • 2012
  • This paper considers a manufacturer with a two-station make-to-stock and make-to-order serial production system. The MTS facility produces a single type of component and provides components for the MTO facility that produces customized products. In addition to the internal demand from the MTO facility, the MTS facility faces demands from the spot market with the option of to accept or reject each incoming demand. This paper addresses a joint component inventory rationing and batch production control which maximizes the manufacturer's profit. Using the Markov decision process model, we investigate the structural properties of the optimal inventory rationing and batch production policy, and present two types of heuristics. We implement a numerical experiment to compare the performance of the optimal and heuristic policies and a simulation study to examine the impact of the stochastic process variability on the inventory rationing and batch production control.

Make To Stock Production Method with the bankruptcy of Fukusuke Corporation

  • Otani, Tsuyoshi;Shimizu, Yoshio
    • 한국섬유공학회:학술대회논문집
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    • 한국섬유공학회 2003년도 The Korea-Japan Joint Symposium
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    • pp.53-54
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    • 2003
  • Fukusuke applied for beginning "Civil affairs reproduction procedure" on June 21, 2003. It′s bankrupt. After obtaining the data of "Commodity Attribute, Sales, Sates Cost, Stock, Ordinary Profit, And Special Loss" based on the financial statement at the time of the bankruptcy, the influence of the production method improves checking. They are compared with a similar apparel company. The production method is close with the distribution circumstances. As a result, it searches for the limit of "Mass-Sail system" in fiber & fashion product by "Make To Stock(MTS) Production Method".

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MTO와 MTS기반의 생산방식에서의 CTP 시스템 개발에 관한 연구 (A study on the CTP System development at manufacture based MTO and MTS)

  • 여성주;류석곤;왕지남
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 2000년도 춘계공동학술대회 논문집
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    • pp.534-537
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    • 2000
  • Recently, A manufacturing formula centered of the customer is one of the most important parts for the company competition. Especially, it is the matters of weight and importance that Make to Order(MTO) and Make to stock(MTS) is considered at the same time for designing manufacturing system based the order effectly. This paper suggests a alternative Available to promise(ATP) and capable to promise(CTP) to confirm the delivery time to customer, how to link mid-long term production plan with short term daily based scheduling, how to relate middle processes of device based industry to mid-long term plan through the example of S company in a manufacturing formula mixed MTO and MTS

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A Study on Production Policies in hybrid MTO-MTS Production Environment

  • 박상연;송익수;정봉주
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 2006년도 춘계공동학술대회 논문집
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    • pp.1139-1146
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    • 2006
  • 최근 고객의 다양한 요구로 인하여 기존 계획 생산이던 생산 환경이 주문 생산과 혼합된 혼합 생산 환경으로 바뀌고 있다. 본 연구에서는 이러한 생산 환경의 변화로 다양한 산업에서 대두되고 있는 Hybrid MTO(make-to-order)-MTS(make-to-stock) 생산 환경을 대상으로 하여 임의로 발생하는 MTO 제품의 생산 시기 결정 및 이로 인하여 변화하는 MTS 제품의 생산 계획을 고려한 몇 가지 production policies를 제시하였다. 각 정책의 특징 및 규칙을 설명하였으며 실험을 통하여 각 모델별 성능을 Cycle time, Cost, Customer Satisfaction 측면에서 비교하여 다양한 생산 정책에 적합하도록 MTO 제품 생산 시기 결정을 내릴 수 있게 하였다.

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디스플레이산업에서 수주생산방식의 개선 및 효율화 제고 방안 (A Proposal for the Improvement Method of Order Production System in the Display Industry)

  • 조명호;조진형
    • 산업경영시스템학회지
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    • 제39권4호
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    • pp.106-116
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    • 2016
  • MTO (Make to Order) is a manufacturing process in which manufacturing starts only after a customer's order is received. Manufacturing after receiving customer's orders means to start a pull-type supply chain operation because manufacturing is performed when demand is confirmed, i.e. being pulled by demand (The opposite business model is to manufacture products for stock MTS (Make to Stock), which is push-type production). There are also BTO (Build to Order) and ATO (Assemble To Order) in which assembly starts according to demand. Lean manufacturing by MTO is very efficient system. Nevertheless, the process industry, generally, which has a high fixed cost burden due to large-scale investment is suitable for mass production of small pieces or 'mass customization' defined recently. The process industry produces large quantities at one time because of the lack of manufacturing flexibility due to long time for model change or job change, and high loss during line-down (shutdown). As a result, it has a lot of inventory and costs are increased. In order to reduce the cost due to the characteristics of the process industry, which has a high fixed cost per hour, it operates a stock production system in which it is made and sold regardless of the order of the customer. Therefore, in a business environment where the external environment changes greatly, the inventory is not sold and it becomes obsolete. As a result, the company's costs increase, profits fall, and it make more difficult to survive in the competition. Based on the customer's order, we have built a new method for order system to meet the characteristics of the process industry by producing it as a high-profitable model. The design elements are designed by deriving the functions to satisfy the Y by collecting the internal and external VOC (voice of customer), and the design elements are verified through the conversion function. And the Y is satisfied through the pilot test verified and supplemented. By operating this make to order system, we have reduced bad inventories, lowered costs, and improved lead time in terms of delivery competitiveness. Make to order system in the process industry is effective for the display glass industry, for example, B and C groups which are non-flagship models, have confirmed that the line is down when there is no order, and A group which is flagship model, have confirmed stock production when there is no order.

자재물류관리를 위한 자재 속성별 자재관리 프로세스 모델 - ETO 범주 자재를 중심으로 - (The material management process model of material characteristic for material administration of physical distribution)

  • 하영서;유정호;김창덕
    • 한국건설관리학회논문집
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    • 제10권1호
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    • pp.16-25
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    • 2009
  • 건설산업에서 자재와 관련된 비용은 프로젝트 특성에 따라 다르지만 일반적으로 원가구성비 측면에서 40% 이상을 차지한다. 최근 대형화, 전문화, 복잡화 되어가는 건축 공사에서 자재의 반입, 이동 및 적재공간의 협소로 인해 자재관리가 매우 복잡하다. 하지만 대부분의 경우 자재관리는 현장 관리자의 경험에 의존해 관리되고 있으며 건설관리분야 중 자재관리의 중요성에 대한 인식도 낮은 실정이다. 이에 대한 건설 산업에서 자재관리에 대한 연구도 활발히 진행되고 있다. 본 연구에서는 자재의 속성에 따른 MTS(Make-to-stock), ATO(Assemble-to-order), MTO(Make-to-order), ETO(Engineered-to-order)의 네 가지 분류 방법과 자재 조달 특성 및 자재 고유 특성 분석을 통하여 현장 자재의 효율적인 공급관리를 위한 자재의 속성별 관리체계를 분석한다. 이를 이용하여 자재 속성별 자재관리 프로세스를 제안한다.