• Title/Summary/Keyword: Simulation-Based Acquisition(SBA)

Search Result 28, Processing Time 0.027 seconds

Research on a Conceptual Model of Architecture Framework for Simulation based Acquisition (SBA를 위한 아키텍처 프레임워크 개념모델에 관한 연구)

  • Sohn, MyE
    • Journal of the Korea Society for Simulation
    • /
    • v.19 no.4
    • /
    • pp.309-318
    • /
    • 2010
  • Simulation-based acquisition(SBA) is a new acquisition paradigm to deliver combat systems cheaper, faster, and better. ROK MND adopts the vision of SBA and is pushing ahead with dramatic reform. However, ROK MND does not develop the SBA architecture framework which facilitates the reuse of tools and techniques and data software code and algorithms among participants of collaborative environments. In this paper, we propose a conceptual Model of architecture framework for SBA. To do so, we analyse acquisition process of MND and propose the to-be operational view that describes fundamental concept for how Government, Industry, and Academia can collaborate and share information more effectively throughout the acquisition process. Furthermore, we identify the tools and techniques that supports the operational nodes, and propose technical view and all view, too. technical view compose of set of standards that can ensure interoperability among tools, techniques and data, and all view provide an overarching description of the architecture.

A Case Study on Military Modeling and Simulation for SBA'sEffectiveness Estimation (SBA 효과도 분석을 위한 국방 모의 실험 사례분석)

  • Choi, Dal-Nim;Kim, Hyung-Jong
    • Journal of Software Engineering Society
    • /
    • v.24 no.3
    • /
    • pp.91-99
    • /
    • 2011
  • The weapon system acquisition for national defense is too costly, risky and requires high quality result. Because of these characteristics of the weapon system acquisition, the modeling and simulation is a prerequisite process for enhancing the effectiveness and efficiency of weapon system acquisition. We call the process as SBA (Simulation Based Acquisition). However the modeling and simulation entails costs of model development, execution and analysis. Thus, the SBA's effectiveness analysis is needed. Especially, we developed 4 types of index which represent the effectiveness thoroughly and we applied them to various weapon systems' acquisition process. This work presents the necessity of SBA by showing the application of suggested effectiveness index in various defense weapon system acquisition cases.

  • PDF

Capability and Maturity Model for Simulation Based Acquisition (SBA 성숙도 측정모형에 관한 연구)

  • Park, Jin-Soo;Kim, Yun-Bae;Yoon, Jae-Wook;Kim, Jong-Won
    • Journal of the Korea Society for Simulation
    • /
    • v.19 no.4
    • /
    • pp.301-308
    • /
    • 2010
  • As a new paradigm called modeling and simulation(M&S) or simulation based acquisition(SBA) has arisen, necessity of applying it to Korea has been increased. Not only rational construction of SBA but development of model which can evaluate driving results and improve relating processes to SBA is needed. Therefore we suggests the framework of capability maturity model for M&S development and SBA. The ultimate purpose of our model is improving processes relating to M&S development and SBA. The last section include detailed model which has practices for improving some SBA processes.

RUP Model Based SBA Effectiveness Analysis by Considering the V Process and Defense Simulation Hierarchy (V 프로세스와 국방시뮬레이션 모델유형을 고려한 RUP 모델 기반의 SBA 효과도 분석)

  • Cha, HyunJu;Kim, Hyung Jong;Lee, Hae Young
    • Journal of the Korea Society for Simulation
    • /
    • v.24 no.3
    • /
    • pp.55-60
    • /
    • 2015
  • This paper presents an SBA (simulation-based acquisition) effectiveness analysis environment using the RUP (Relational Unified Process) model. The RUP model has 4 phases which cover the whole development steps such as requirement analysis, design, development and test. By applying the RUP model, SW development can be represented with the iterations of developments for each phase. Such a characteristics of the model would make the model suitable for defense acquisition. In this paper, we show the relation between the RUP model and V process model, which is the foundation for defense acquisition. In order to show how the model could be applied to SBA effectiveness analysis, graphical user interfaces for the analysis are presented at the end of the paper.

Framework for an Advanced Naval Ships Acquisition based on PLM (PLM 기반 함정획득을 위한 프레임워크 개발 방법론)

  • Shin, Jong-Gye;Oh, Dae-Kyun
    • Journal of the Society of Naval Architects of Korea
    • /
    • v.46 no.2
    • /
    • pp.189-202
    • /
    • 2009
  • As naval ships become more complex with the reduced cost and time for their development, modeling and simulation are increasingly used. The US navy has being applied the concept of a simulation-based acquisition(SBA) to their acquisition process. However, there have been few studies on a simulation-based acquisition for naval ships (SBA-NS) in the Korean naval shipbuilding. In this paper, we discuss a framework to establish collaborative environment(CE) for an advanced naval ships acquisition based on PLM. For this, we propose architectures and a naval ship information model for design the framework of the SBA-NS. To design the framework, we develop the methodology that is composed of three major processes that are the requirement analysis process, the SBA-NS architectures design process and the design process of a reference model of a naval ship product information. Applying the methodology, the framework suitable for the Korean Navy context is developed.

A Study on the Analysis of Information Management of the Defense M&S and Improvement of Aquisition Supporting System (국방M&S 정보관리 현황분석 및 획득업무 지원체계 개선방안 연구)

  • Jeong, Hye-soo;Ahn, Ho-il;Yang, Jin-seok
    • Journal of Internet Computing and Services
    • /
    • v.21 no.2
    • /
    • pp.131-138
    • /
    • 2020
  • The SBA Integrated Information system is constructed and operated for scientific and systematic management of Defense information utilizing whole process of weapon system acquisition from requirement institution to operation maintenance. In order to utilize m&s resources actively and effectively in the life cycle of weapon system acquisition, efficient management plans of the SBA integrated Information system is required. As a result of identifying usage on SBA Information system and performance of operation performance measurement, it was defined that establishment of the SBA Integrated Information system process and provision of detailed system are mandatory for activating m&s resource and supporting process of acquisitions. In this study, Defense m&s information system is analyzed and improvement plans of SBA Integrated Information system is provided for efficient operation of SBA integrated Information system.

Study on M&S PlugIn-Based Architecture(PBA) for SBA (SBA를 위한 M&S P1ugIn-Based Architecture(PBA) 구조에 대한 연구)

  • Won, Garng-Yun;Choi, Sang-Yeong
    • Journal of the Korea Institute of Military Science and Technology
    • /
    • v.10 no.1
    • /
    • pp.70-77
    • /
    • 2007
  • Simulation Based Acquisition(SBA) gains interest from the defense acquisition community. To accomplish SBA efficiently, M&S should be collaborately used in. This paper proposes PBA(PlugIn-Based Architecture) that is a common software development infrastructure and provides reuse mechanism with plugin components. PlugIns are reuse entity possible to plug-in-play statically and dynamically. This architecture supports stand alone simulation and HLA-compliant distributed simulation also.

Defense System Acquisition Management System Considering SBA Effectiveness Analysis (SBA 효과도 분석을 고려한 국방 무기체계도입 관리시스템 구조)

  • Kim, Hyung Jong;Lee, Hae Young
    • Journal of the Korea Society for Simulation
    • /
    • v.25 no.4
    • /
    • pp.137-144
    • /
    • 2016
  • This paper proposes characteristics of management system for defense system development. This research shows how effectiveness of SBA (simulation-based acquisition) can be represented even necessity of SBA is recognized by researchers. To achieve this goal there are two key information, (1)the cost for modeling and simulation and (2) number of trial and error of a certain step in a phase. This paper presents user interface of gathering those two key information and a way of showing the effectiveness of SBA using those two information. In this work, all the data gathering for calculation of effectiveness should be considered as a saving logs. The contribution of this research is in presenting quantitative value representing effectiveness of SBA and proposing a system architecture for deriving the quantitative effectiveness.

A Study on Constructing the Integrated Collaborate Environment for Simulation Based Acquisition (SBA(Simulation Based Acquisition)를 위한 통합협업환경 구축에 관한 연구)

  • Lee, Seung-Hun;Son, Min-Woo;Shin, Dong-Il;Shin, Dong-Kyoo
    • Proceedings of the Korean Information Science Society Conference
    • /
    • 2008.06b
    • /
    • pp.101-104
    • /
    • 2008
  • 국방 획득절차를 과학화하기 위해 소요제기에서 연구개발, 시험평가, 운영유지에 이르는 무기체계 획득 전 순기에 걸쳐 M&S 도구를 효과적으로 활용할 수 있도록 하는 SBA 통합협업환경 구축이 필요하다. 그 동안 국내 무기체계 개발 기술은 비약적인 발전을 거듭해 왔다. 하지만 무기체계 획득을 위한 통합지원체계 및 통합협업환경에 대한 연구는 활발히 진행되지 않고 있다. 본 논문은 SBA 통합협업환경 아키텍처를 설계하기 위해 SBA및 M&S의 개념과 SBA 통합협업환경 구성기술들을 알아보고 구성기술들을 조합하여 SBA 통합협업환경 아키텍처를 설계한다.

  • PDF