• 한국산학기술학회논문지
• /
• 제21권6호
• /
• pp.70-77
• /
• 2020

형상관리(configuration management)는 중요한 사업관리 방법의 하나이다. 국방 분야에서도 형상관리는 방위력 개선뿐만 아니라 전력지원 체계의 기술자료에 대한 관리도구로 그 중요성이 날로 증대되고 있다. 우수한 무기체계의 획득을 위하여 개발초기부터 형상관리 업무를 제대로 수행하는 것이 필요하다. 군수품 획득에 있어서 형상에 대한 관리는 군수품 전 수명주기 동안의 운영유지 비용을 결정하고 운영지원 간 체계적인 관리를 실시할 수 있는 중요한 요소이다. 세계 각국은 연구개발과 표준, 특허를 연구수행 초기부터 상호 연계하여 관리하도록 정책과 제도의 변화를 기하고 있으며, 우리 또한 군수 자원의 효율적 관리 수단으로써 형상에 대한 관리 및 통제의 개념 정립 및 업무 체계 구축이 필요한 실정이다. 군수품 형상통제(configuration control)를 총 수명주기와 연계하여 획득 초기부터 폐기까지의 전 수명주기 동안의 활동 내역을 식별하고 이에 맞는 업무 절차 및 체계를 재정립하기 위해, 본 논문에서는 미국의 형상통제 업무 절차를 조사 및 분석하여 활동 내역을 식별하고 향후 발전시켜야 할 부분을 제시하였다.

• 한국항공운항학회지
• /
• 제20권3호
• /
• pp.35-43
• /
• 2012

Medium size rotorcraft consist of approximately 5,000 key components. The components must satisfy the target weight and performance requirement through optimization. Therefore a rotorcraft component has approximately 100 times higher unit cost for mass production than the equivalent of an automobile's, along with huge development cost. Configuration management consists of four main parts : configuration identification, configuration control, configuration audit, and data management. In development programme, configuration management is one of the methods to save development cost, and setting a well-structured configuration management system according to the Military Standard is an important factor in success of the programme. The paper proposes a configuration management system suitable for development of various multi-use components development and presents that the configuration management was performed successfully during dual-use component development programme using the established system.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
• /
• pp.1336-1339
• /
• 1996

In this paper, we design implement an Object-Oriented Graphic System Configuration Editor for Access Control Systems. 'Visual Builder', with such functions as graphic drawing, system configuration, graphic management, processing of user input through graphics. Visual Builder is designed to be well separated from and independent of S/W parts closely coupled with the underlying H/W and thus to improve its reusability and maintainability.

• 한국컴퓨터정보학회논문지
• /
• 제10권4호
• /
• pp.123-132
• /
• 2005

버전 제어 시스템은 급속한 환경의 변화나 개발 환경이 복잡한 프로그래밍 환경에서 사용되고 있으며, 형상 형성 (configuration thread) 정보의 제공과 이의 처리 방법은 버전 제어에서 중요한 역할을 하고 있다. DSEE에서의 시스템 모형, ClearCase의 뷰, SourceSafe의 레이블, CCC/Harvest의 패키지 등의 형상 형성도구들은 정형화된 형상 규칙을 사용자가 적용하여 필요한 버전에 대한 형상 정보를 얻고 있다. 그러나, 이들 방법에서는 정의된 형상 규칙 정보를 정확하게 알지 못하는 경우나 미리 정의되지 않은 정보에 대해서는 형상 형성 정보 제공 문제가 발생한다. 또한, 이들 정보는 세부적으로 연계된 정의되지 않은 관련 버전이나 메타 정보를 제공하지 못하는 단점을 가지고 있다. 본 논문에서는 이러한 문제를 해결하고 효율적인 형상 형성제어를 위한 시스템을 모델링하고 구현하였다. 이 시스템에서는 형상 형성 정보를 효율적으로 제공하기 위해 부울리언 검색 모델과 벡터 검색 모델을 결합한 혼합 검색 모델을 제안하였으며, 라이브러리는 확장 facet 방법을 응용하여 설계하였다.

• Smart Structures and Systems
• /
• 제19권5호
• /
• pp.463-472
• /
• 2017

In a previous study, the potential of damping suspension bridges with active stay cables has been evaluated on a numerical model of a suspension bridge, and demonstrated experimentally on a laboratory mockup. In this paper, we extend our study to explore two different configurations of the active stay-cables: one classical configuration, corresponding to attaching the active stay-cables between the top of the pylons and the deck (configuration I) and, another configuration, consisting of attaching the stay-cables between the base of the pylons and the catenary (configuration II). The analysis confirmed that both configurations are effective with a slight superiority of the second configuration. The study is conducted numerically and experimentally on a suspension bridge mock-up, by considering two types of active stay-cables. The experimental results confirmed the numerical predictions, and demonstrated the effectiveness of the second configuration.

• 전자공학회논문지B
• /
• 제29B권8호
• /
• pp.24-34
• /
• 1992

A process control language is developed using function block configuration, to simplify software development for large scale process control systems, and to implement advanced control algorithms with ease. A function block parser and controller is implemented to be suitable for multi-loop control systems having hierachical structure. On-line change of controller parameter is possible, and inclusion of user defined function block is also possible. By adding plant model block, control performance can be checked in advance. Function blocks of the Smith Predicotor, auto-tuners are implemented to demonstrate usefulness of function block configuration.

• 시스템엔지니어링학술지
• /
• 제7권1호
• /
• pp.53-56
• /
• 2011

Configuration management plays a key role in systems engineering process for any project from earlier stage of development. It consists of five major activities, ie., configuration management planing, configuration identification, configuration control, configuration status accounting and configuration verification and audit, and is essential to control system design, development and operation throughout entire life cycle of the system development. And it is directly associated with other part of systems engineering management process, ie., technical data management which provides traceability of important decisions and changes during development. In this paper, we describe how to apply CASE(Computer-aided Systems Engineering) tool-Cradle for the configuration management to achieve effectiveness of Technical Management process.

• 항공우주시스템공학회지
• /
• 제9권4호
• /
• pp.8-15
• /
• 2015

Unmanned Aircraft System(UAS) is a huge and complicated system that is composed of UAV, ground control system, datalink system, and mission equipments. We have applied system engineering to development of UAS. Configuration management is very important activity for efficient developments. The Configuration management process comprises four distinct disciplines (Configuration identification, Configuration control, Configuration status accounting, and Configuration audit). This paper explains the configuration management system of UAS development project which ADD executes and introduces several examples of these four disciplines.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 2002년도 ICCAS
• /
• pp.104.5-104
• /
• 2002

In this paper, we focus on a configuration control method of a redundant manipulator. The configuration of a redundant manipulator has been determined by geometry constraints and additional conditions, such as obstacle avoidance and dexterity optimization. This paper also utilizes optimization, and the additional condition (or performance index) to be optimized is stiffness of the end-effector and joints' torque. Stiffness and torque may be a natural attribute to be controlled during working and those vary as manipulator configuration does. So the optimal configuration from the viewpoint of stiffness and joint torque is studied. If the servo control mechanism of the joints Is assumed to be a...

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2006년도 제37회 하계학술대회 논문집 B
• /
• pp.1095-1096
• /
• 2006

Configuration management plays a key role in systems engineering process for any project from earlier stage of development. It consists of five major activities, ie., configuration management planing, configuration identification, configuration control, configuration status accounting and configuration verification and audit, and is essential to control system design development and operation throughout entire life cycle of the system development. And it is directly associated with other part of systems engineering management, ie., technical data management which provides traceability of important decisions and changes during development. In this paper, we describe how to apply CASE(Computer-aided Systems Engineering) tool-Cradle for the configuration management to achieve effectiveness of City Train Standard Specification Management process.