Journal of the Korea Society for Simulation (한국시뮬레이션학회논문지)

The Korea Society for Simulation (한국시뮬레이션학회)
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A Reusability Enhancement Technique of Embedded System using Plug-In Method

플러그인 기법을 이용한 임베디드 시스템의 재사용 향상 기법

  • Received : 2009.08.21
  • Accepted : 2009.12.07
  • Published : 2009.12.30
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Abstract

Research of reusability and variability design for embedded system development is insufficient. An embedded system should be designed to support new devices. If extensibility of embedded system is not considered, it is difficult to reconstruct. Currently, the development productivity and reusability of embedded system are very poor, and this will be cased about problems of increasing maintenance and development cost, and decreasing system quality such as software crisis. In this paper, we present framework of embedded system that address those problems of embedded system. We suggest a plug-in technique, based on reusability framework, which can support various devices dynamically. Also, we propose a dynamic Meta model which is base on plug-in technique.

임베디드 시스템 개발에 있어서 재사용성이나 가변성 설계에 대한 연구가 미흡한 상태이다. 임베디드 시스템의 특성 상 새로운 디바이스를 지원할 수 있도록 설계되어야 하는데, 확장성이 고려되지 않은 임베디드 시스템의 경우 재구축해야 하는 어려움이 있다. 현재 임베디드 시스템의 개발 생산성 및 재사용성이 매우 낮으며, 이런 흐름은 소프트웨어 위기와 같이 임베디드 시스템의 유지보수 비용 증가, 개발비 증가, 시스템의 품질 저하 문제에 직면하게 될 것이다. 본 논문에서는 이와 같은 임베디드 시스템의 문제를 극복하기 위한 기반을 제공하고자 임베디드 시스템의 재사용성 프레임워크를 제시한다. 이 프레임워크를 기반으로 다양한 디바이스를 동적으로 지원할 수 있는 플러그인 기법을 제안하며, 플러그인 기법의 기반이 되는 동적 메타모델를 제시한다.

Keywords

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