• Title/Summary/Keyword: integrated production management

Search Result 425, Processing Time 0.024 seconds

AI Smart Factory Model for Integrated Management of Packaging Container Production Process

  • Kim, Chigon;Park, Deawoo
    • International Journal of Internet, Broadcasting and Communication
    • /
    • v.13 no.3
    • /
    • pp.148-154
    • /
    • 2021
  • We propose the AI Smart Factory Model for integrated management of production processes in this paper .It is an integrated platform system for the production of food packaging containers, consisting of a platform system for the main producer, one or more production partner platform systems, and one or more raw material partner platform systems while each subsystem of the three systems consists of an integrated storage server platform that can be expanded infinitely with flexible systems that can extend client PCs and main servers according to size and integrated management of overall raw materials and production-related information. The hardware collects production site information in real time by using various equipment such as PLCs, on-site PCs, barcode printers, and wireless APs at the production site. MES and e-SCM data are stored in the cloud database server to ensure security and high availability of data, and accumulated as big data. It was built based on the project focused on dissemination and diffusion of the smart factory construction, advancement, and easy maintenance system promoted by the Ministry of SMEs and Startups to enhance the competitiveness of small and medium-sized enterprises (SMEs) manufacturing sites while we plan to propose this model in the paper to state funding projects for SMEs.

An object-oriented design for integrated production management system (컴퓨터와 작업자의 통합 생산관리시스템 구현을 위한 객체지향형 설계)

  • 김승권;김선욱;이준열
    • Korean Management Science Review
    • /
    • v.11 no.3
    • /
    • pp.67-85
    • /
    • 1994
  • We design an integrated production management system that incorporates management tasks of procurement of materials, production, and marketing. It includes MRP simulation on small or medium sized companies, design of databases, and definition of relevant objects in production environments. The system has been designed using object-oriented programming concept not only to represent the real-world situation easily, but also to help system integration. Graphics-User Interface(GUI) is also employed for the efficiency of production planning.

  • PDF

Production/Distribution Scheduling for Integrated Supply Chain Management (통합 공급체인관리를 위한 생산/배송 스케줄링)

  • Park, Yang-Byung
    • Journal of Korean Institute of Industrial Engineers
    • /
    • v.28 no.4
    • /
    • pp.443-453
    • /
    • 2002
  • Many firms are trying to optimize their production and distribution systems separately, but possible profit increase by this approach is limited. Nowadays, it is more important to analyze these two systems simultaneously for the integrated supply chain management. This paper is a computational study to investigate the effectiveness of integrating production and distribution scheduling. We are interested in a multi-plant, multi-retailer, multi-product and multi-period industrial problem where the objective in solving production and distribution scheduling problem is to maximize the total net profit. Computational results on test problems of various sizes using the heuristic we developed show a substantial advantage of the integrated scheduling approach over the decoupled scheduling process. Sensitivity analysis on the parameter values indicates that, under the right conditions, the effectiveness of integrating production and distribution functions can be extremely high.

Integrated Storage System For Automobile Production Line (자동차 생산라인을 위한 통합창고 시스템)

  • Kim, Duksu;Seo, Yoonho
    • Journal of Korean Society of Industrial and Systems Engineering
    • /
    • v.37 no.2
    • /
    • pp.1-8
    • /
    • 2014
  • The automobile manufacture is a typical integrated assembly production that the numerous parts are committed sequentially to the assembly line. In this type of automobile manufacture, WBS (white body storage) and PBS (paint body storage) are operated to adjust the production sequence and to buffer. Starvation (impossibility of production owing to the insufficient supply) or blocking (impossibility of production owing to the over capacity) could occur in some chance, hence, both storages (WBS, PBS) are integrated as a prevention. This system is called integrated storage. In this paper, we suggest the simulation model of 'WBS-PBS integrated storage' and methodology of operation considering both 'Color grouping' and 'Option leveling.'

An Integrated Production Management Model for a Manufacturing System (제조시스템을 위한 통합형 생산관리모형 구축)

  • Ahn, Jae-Kyoung
    • IE interfaces
    • /
    • v.16 no.1
    • /
    • pp.111-116
    • /
    • 2003
  • Business integration has been considered as one of the most critical success factors that enable the firms to gain competitive edges. Despite this trend, it has also been found among not a few companies that the activities that should be functionally tied with are performed even independently. In this study, an integrated model of production planning and inventory has been developed. Computerization of the production planning activities is proposed and implemented. We also proposed the reasonable inventory levels of each item using historic data of the items, which are composed of safety stock from the given fill-rate, operating stock from the production patterns, and reserved stock from the production planning. This study has helped the firm to have clearer job definition of the related processes, to tightly control the inventory by setting and tracing the reasonable fill rates for every product, and to quickly respond to the market changes through the computerized production planning process.

An Integrated Planning of Production and Distribution in Supply Chain Management using a Multi-Level Symbiotic Evolutionary Algorithm (다계층 공생 진화알고리듬을 이용한 공급사슬경영의 생산과 분배의 통합계획)

  • 김여근;민유종
    • Journal of the Korean Operations Research and Management Science Society
    • /
    • v.28 no.2
    • /
    • pp.1-15
    • /
    • 2003
  • This paper presents a new evolutionary algorithm to solve complex multi-level integration problems, which is called multi-level symbiotic evolutionary algorithm (MEA). The MEA uses an efficient feedback mechanism to flow evolution information between and within levels, to enhance parallel search capability, and to improve convergence speed and population diversity. To show the MEA's applicability, It is applied to the integrated planning of production and distribution in supply chain management. The encoding and decoding methods are devised for the integrated problem. A set of experiments has been carried out, and the results are reported. The superiority of the algorithm's performance is demonstrated through experiments.

The Evaluation of Integrated Agricultural Resource Management Policy through Water-Energy-Food Nexus - An Application to Management of Aquifer Recharge Project - (물-에너지-식량 넥서스를 활용한 통합적 농업자원관리정책 평가 - 지하수 함양 사업을 중심으로 -)

  • Sung, Jae-hoon;Lee, Hyun-jung;Cho, Wonjoo
    • Journal of Korean Society of Rural Planning
    • /
    • v.25 no.4
    • /
    • pp.35-45
    • /
    • 2019
  • Korean agriculture experienced rapid changes in its production structure to respond fluctuations on external conditions, and these changes have increased the dependence between agricultural resources and negative environmental externalities from agricultural production. As a tool for managing agricultural resources and reducing negative environmental effects from agricultural production, this study employs water-energy-food nexus for integrated resource management. To show the necessity of an integrated approach, this study evaluated three policy scenarios including changes in capital interest, water capacity, and energy cost. The results show that three scenarios have unintended consequences for farmers' incomes and their use of resources. Also the unintended consequences of government policies also affected farms' vulnerability to environmental changes. In particular, the expansion of financing for the establishment of non-circulating water curtain facilities did not have a significant effect on the crop switching of farms. In addition, increasing the amount of available water through the aquifer recharge project leads to the installation of non-circulating water curtain facilities in zucchini farm. It raises dependence on groundwater in agricultural production, thereby increasing farmers' vulnerability to groundwater shortages. These results imply that the agricultural sector needs to consider the interrelationship between agricultural resources when designing or evaluating policies.

An integrated one-vendor multi-buyer production-inventory model with shipment consolidation policy incorporated

  • Sung Chang Sup;Noh Kyung Wan;Lee Ik Sun
    • Proceedings of the Korean Operations and Management Science Society Conference
    • /
    • 2003.05a
    • /
    • pp.1-7
    • /
    • 2003
  • This paper considers an Integrated one-vendor multi-buyer production-inventory model where the vendor manufactures multiple products In lot at Her associated finite production rates In the model. It is allowed for earth product to be shipped In lot to the buyers before the whole product production is not completed yet. Each product lot is dispatched to the associated buyer In a number or shipments. The buyers consume their products at fixed rates. The objective is to the production and shipment schedules in the Integrated system. which minimizes the mean total annual cost per unit time. The mean total annual cost consists or production setup cost inventory holding cost and shipment cost. For the model, an Iterative optimal solution procedure with shipment consolidation policy incorporated is derived. It is then tested through numerical experiments to show how efficient and effective He shipment consolidation policy is.

  • PDF

A Study on GT/MRP System for Production Scheduling (GT/MRP 시스템에 의한 생산일정계획(生産日程計劃)의 합리화(合理化)에 관한 연구(硏究))

  • Sin, Hyeon-Pyo;Jeong, Gi-Won
    • Journal of Korean Society for Quality Management
    • /
    • v.13 no.1
    • /
    • pp.65-76
    • /
    • 1985
  • The purpose of this thesis is to develop a micro-computer application for GT/MRP (group technology/material requirement planning) integrated system for efficient management of production scheduling. GT and MRP system have been found to have several drawbacks in practice. By GT and MRP system, however, it should be able to construct a GT/MRP integrated system that possesses the advantages of both concepts while alleviating their individual limitations.

  • PDF

Integrated production planning in supply chain management environment considering manufacturing partners (SCM 환경에서의 협력 생산을 고려한 통합 생산 계획에 관한 연구)

  • Jeong Ho Sang;Jeong Bong Ju
    • Proceedings of the Korean Operations and Management Science Society Conference
    • /
    • 2002.05a
    • /
    • pp.363-370
    • /
    • 2002
  • This paper presents a production planning algorithm for minimizing the costs of production and subcontracting in SCM (supply chain management) environment. In our SCM environment, the several local plants that aye dispersed geographically produce parts and products. In this environment, we have to decide the production volumes of both parts and products considering the BOM (bill-of-material) structure to meet the fixed order quantity or forecasted demand quantity. Each plant produces the specified parts of product with finite production capacity. There exist subcontracting decisions relevant to the production capacity of each plant except the core process plant, and when we use the subcontractor's capacities we should be charged for the fixed subcontracting fees. The objective of this study is to solve the production planning problem, which minimizes the total costs of production, inventory, setup, and subcontracting under constraints of production and subcontracting capacity. For this problem, an integrated production planning model based on the multi-level capacitated lot sizing problem was formulated, and efficient decomposition algorithm was proposed. The experimental investigation shows that the proposed heuristic generates quite good solutions at very low computational costs.

  • PDF