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SPLE 기반 관성항법시스템 소프트웨어 플랫폼 개발을 위한 구조설계
김도형(Dohyung Kim),노성규(Sungkyu Noh),박삼준(Samjoon Park),박병수(ByungSu Park),성창기(Chang-Ky Sung),이상우(Sangwoo Lee),양진석(Jin-Seok Yang) 대한전자공학회 2020 대한전자공학회 학술대회 Vol.2020 No.8
In this paper, we introduce the architectural design method and results for SPLE-based inertial navigation system software platform. SPL Three Views model for the software platform is made up of conceptual view, execution view, and deployment view. For logical component modeling, a hierarchical structure composed of logical component groups and included components is used. In physical component modeling, the main control task and the complex computational tasks are separated.
관성항법소프트웨어 SPL(Software Product Line) 구현을 위한 플랫폼 범위결정 기법
박삼준 ( Samjoon Park ),노성규 ( Sungkyu Noh ),이관우 ( Kwanwoo Lee ),박병수 ( Byungsu Park ),남성호 ( Seongho Nam ) 한국정보처리학회 2021 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.10 No.7
Software Product Line Engineering (SPLE) has been known as an efficient and effective software reuse methodology. One of the key activities of SPLE is scoping analysis, which determines the range of the features to be developed as reusable assets. Although several scoping methods has been reported, they are not sufficient to apply them to the defense domain. In this paper, we present a scoping method applicable to the defense domain, and present a case study for applying SPLE to inertial navigation weapon system. At first, the proposed method determines the range of candidate features to be applied for the platform. The range is then adjusted from the perspective of product benefit. The final range of features is decided through considering the total cost of a product line. We will demonstrate and evaluate the applicability of the proposed method by showing how we can decide the scope of features to be engineered for the navigation software product line.
항법소프트웨어 Software Product Line 프레임워크 운영개념
박삼준 ( Samjoon Park ),노성규 ( Sungkyu Noh ),김도형 ( Dohyung Kim ),이순주 ( Sunju Lee ),박병수 ( Byungsu Park ),이인섭 ( Inseop Lee ) 한국정보처리학회 2021 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.10 No.6
Navigation Software for the various weapon systems has common functionalities which give the possibility of common use among them. SPL(Software Product Line) framework of the navigation software for weapon system refers to developing a standardized navigation software platform from common functionalities of navigation software, managing the standardized navigation software platform, and developing weapon system navigation software such as navigation software for missile, UAV(Unmanned Air Vehicle), submarine, and etc. from the standardized navigation software platform. In this paper, we propose SPL based navigation software development process, Integrated Development Environment and operational concept of SPL framework. The operational concept will be defined by specifying the role of every stake holders and their activity scenario. The Operational concept would be referenced to implement SPL for other domain through using with detail implementation guide.
진윤종(Yoonjong Jin),이문현(Moon-Hyun Lee),노성규(Sungkyu Noh),박종일(Jong-Il Park) 한국HCI학회 2008 한국HCI학회 학술대회 Vol.2008 No.2
본 논문에서는 RGB 카메라와 LED 광원만을 이용하여 객체에 대한 반사 스펙트럼을 효율적으로 측정하는 영상 획득 시스템을 제안한다. 멀티스펙트럼 영상 획득 시스템은 LED 컨트롤러, LED 클러스터, RGB 카메라로 구성되고 전역 스펙트럼(full spectrum)의 영상을 실시간으로 획득하는 시스템이다. 제안된 시스템은 스펙트럼 기저 함수들의 선형 결합으로 전역 스펙트럼을 재구성하여 비교적 간단하면서도 높은 정확도를 보장해준다. 본 시스템의 효용성을 증명하기 위해 다양한 장면(scene)에 대한 반사 스펙트럼을 측정하고 이를 이용하여 여러 광원을 적용한 재조명 결과를 보여준다. This paper proposes an image system that can efficiently measure the spectral reflectance of a scene using RGB cameras and LED light sources. Multispectral imaging system is composed of LED controllers, LED clusters and RGB cameras. It captures full-spectral images at real-time. The system adopts a simple, empirical linear model to estimate the full spectral reflectance at each pixel. Since the model is linear, the reconstruction is efficient and stable. We estimated the spectral reflectance of various scenes using the system and showed the effectiveness of the proposed system.