• 제목/요약/키워드: Automated software

검색결과 525건 처리시간 0.029초

A development of the automated system for adjusting the 6 D.O.F circular fixator

  • Jung, Sang-Gil;Park, Bum-Seok;Sim, Hyung-Joon;Jang, Jae-Ho;Han, Chang-Soo;Han, Jung-Soo
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 2004년도 ICCAS
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    • pp.1642-1647
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    • 2004
  • In this article, we present the development of the automated system for adjusting the 6 D.O.F circular fixator. The system includes scheduling software to adjust the Hexapod Circular Fixator (HCF) and an automated strut system with the ability of the multiple synchronized motion. HCF was designed to control a 6 degree-of-freedom Ilizarove fixator and it's mechanism is known as the Stewart Platform. HCF scheduler evaluates each value of altered length of the HCF struts to correct the complex skeletal deformity by using the X-ray data of the patient. The data of HCF scheduler feed into the automated strut system which be able to provide the scheduled adjustment and the automated strut is synchronized by input data.

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Development of the Performance Analysis Model Based on Research and Development Phases for Automated Construction Equipment

  • Lee, Jeong-Ho;Kim, Young-Suk
    • Journal of Construction Engineering and Project Management
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    • 제2권2호
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    • pp.1-17
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    • 2012
  • The automated construction machines have been recently developed to help solve the construction industry problems that significantly affect labour, productivity, quality, and profit. Despite the importance of performance analysis to commercialize the automated construction machines, previous studies have mainly concentrated on developing hardware and software of automated construction machines. This research now focuses on two objectives: (1) to propose an analysis model which can measure productivity, quality, and safety improvement rate of automated construction machines based on research and development (R&D); and (2) to develop a performance analysis system which will aid the evaluator in analysing the performance of automated construction machines. Finally, it is anticipated that the effective use of the performance analysis model and computerized system will ably develop the high-performance, automated construction machines and establish the marketing strategy to increase not only the commercial value but also the upkeep and development of construction machines.

Software Analysis and Design of the Image Acquisition Subsystem Using the Unified Modeling Language

  • Yom, Jae-Hong
    • Korean Journal of Geomatics
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    • 제1권1호
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    • pp.85-93
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    • 2001
  • Geospatial database, which is the basis for Geo-Spatial Information Systems, is produced by conventional mapping methods. Recently, with increased demand for digital forms of the geospatial database, studies are carried out to automate its production. The automated mapping system is composed of the image acquisition subsystem, positioning subsystem, point referencing subsystem and the visualization subsystem. The image acquisition subsystem is the most important part of the overall production line because it is the starting point and will affect all subsequent processes. This paper presents a software analysis and design of the image acquisition subsystem. The design was carried out using the Unified Modeling Language which is a modeling method used extensively in the software engineering field.

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CUTIG: 정적 분석을 이용한 C언어 단위 테스트 데이타 추출 자동화 도구 (CUTIG: An Automated C Unit Test Data Generator Using Static Analysis)

  • 김택수;박복남;이춘우;김기문;서윤주;우치수
    • 한국정보과학회논문지:소프트웨어및응용
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    • 제36권1호
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    • pp.10-20
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    • 2009
  • 단위 시험은 지속적이고 반복적으로 수행되어야 하기 때문에 높은 비용을 필요로 하는 작업이다. 단위 시험의 자동화에 대한 많은 연구가 있었으나 테스트 데이타의 자동 추출에 대한 연구는 큰 성과를 이루지 못하고 있다. 본 연구에서는 소프트웨어의 소스 코드로부터 테스트 데이타를 자동으로 추출하는 방안에 대해 논의하고 각 단계의 알고리즘을 제시하였다. 또한 테스트 데이타 추출 자동화에 관한 이슈를 소개하고 테스트 데이타 추출 자동화 도구 CUTIG를 소개한다. CUTIG는 실제 소스코드를 이용하여 테스트 데이타를 추출하므로 소프트웨어의 요구사항 명세가 잘 작성되어 있지 않거나 실제 구현과 차이가 있는 경우에도 테스트 데이타를 생성할 수 있다. 또한 이 도구를 통해 개발자가 직접 테스트 데이타를 작성하는 데 소요되는 비용을 절감할 수 있기를 기대한다.

열차제어시스템 소프트웨어 Metrics 분석 자동화 도구 개발 (Development of Automatic Tool for Software Metrics Analysis for Railway Signaling System)

  • 황종규;조현정;김용규
    • 한국철도학회논문집
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    • 제12권4호
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    • pp.450-456
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    • 2009
  • 최근의 컴퓨터 기술의 발달에 따라 열차제어시스템들이 컴퓨터 소프드웨어에 의존성이 더옥 증가되고 있으며, 이에 따라 이러한 열차제어시스템 소프트웨어의 안전성과 선뢰성에 대한 테스팅이 더욱 증요하게 되었다. 본 논문에서는 이러한 열차제어시스템 소프트웨어를 위한 Metrics 분석 자동화 도구를 제안하였으며, 또한 구현결과를 제시하였다. S/W Metrics는 철도시스템 소프트웨어관련 국제표준에서 언급되고 있는 Metrics를 대상으로 하였으며, 철도 소프트웨어 소스코드의 Metrics를 자동으로 분석하여 그 결과를 사용자에게 다양한 형태로 제시할 수 있도록 구현하였다. 자동화 도구는 열차제어시스템 소프트웨어 평가단계에서도 활용될 수 있고 또한 소프트웨어 개발단계에서도 유용하게 활용될 수 있을 것으로 예상된다.

3축 전동테이블을 이용한 레이저 스캐너의 측정 및 레지스트레이션 자동화 (Automation of laser scanning and registration of measured data using a 3-axis motorized stage)

  • 손석배;김승만;이관행
    • 대한기계학회:학술대회논문집
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    • 대한기계학회 2001년도 춘계학술대회논문집C
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    • pp.134-139
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    • 2001
  • Laser scanners are widely used for reverse engineering and inspection of freeform parts in industry such as motors, electronic products, dies and molds. Due to the lack of measuring software and positioning device, the laser scanning processes have been erroneous and inconsistent. In order to automate measuring processes, an automated scan plan generation software and a proprietary hardware are developed. In this paper, an automated laser scanning system using a 3-axis motorized stage is proposed. In the scan planning step, scan directions, paths, and the number of scans are generated considering optical and mechanical parameters. In the scanning step, the generated scan plan is downloaded into the laser scanner and the motorized stage and the points on the surface are captured automatically. Finally, the point data set is analyzed to evaluate the performance of the system.

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Classification of HTTP Automated Software Communication Behavior Using a NoSQL Database

  • Tran, Manh Cong;Nakamura, Yasuhiro
    • IEIE Transactions on Smart Processing and Computing
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    • 제5권2호
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    • pp.94-99
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    • 2016
  • Application layer attacks have for years posed an ever-serious threat to network security, since they always come after a technically legitimate connection has been established. In recent years, cyber criminals have turned to fully exploiting the web as a medium of communication to launch a variety of forbidden or illicit activities by spreading malicious automated software (auto-ware) such as adware, spyware, or bots. When this malicious auto-ware infects a network, it will act like a robot, mimic normal behavior of web access, and bypass the network firewall or intrusion detection system. Besides that, in a private and large network, with huge Hypertext Transfer Protocol (HTTP) traffic generated each day, communication behavior identification and classification of auto-ware is a challenge. In this paper, based on a previous study, analysis of auto-ware communication behavior, and with the addition of new features, a method for classification of HTTP auto-ware communication is proposed. For that, a Not Only Structured Query Language (NoSQL) database is applied to handle large volumes of unstructured HTTP requests captured every day. The method is tested with real HTTP traffic data collected through a proxy server of a private network, providing good results in the classification and detection of suspicious auto-ware web access.

재사용 SW Component에 대한 Test 자동화 (Automated Testing for Reusable Software Components)

  • 김종석
    • 한국정보과학회:학술대회논문집
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    • 한국정보과학회 2008년도 한국컴퓨터종합학술대회논문집 Vol.35 No.1 (B)
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    • pp.7-12
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    • 2008
  • Reusing software components without proper analysis is very risky because software components can be used differently from the way that they were developed. This paper describes a new testing approach for reusing software components. With this new approach, it is possible to automatically decide if software components can be reused without retesting. In addition, when retesting is required for reusing software, test cases are generated more efficiently using the previous testing history.

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치과에서 디지털 x-선 영상의 이용 (Digital X-ray Imaging in Dentistry)

  • 김은경
    • 치과방사선
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    • 제29권2호
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    • pp.387-396
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    • 1999
  • In dentistry. RadioVisioGraphy was introduced as a first electronic dental x-ray imaging modality in 1989. Thereafter. many types of direct digital radiographic system have been produced in the last decade. They are based either on charge-coupled device(CCD) or on storage phosphor technology. In addition. new types of digital radiographic system using amorphous selenium. image intensifier etc. are under development. Advantages of digital radiographic system are elimination of chemical processing, reduction in radiation dose. image processing, computer storage. electronic transfer of images and so on. Image processing includes image enhancement. image reconstruction. digital subtraction, etc. Especially digital subtraction and reconstruction can be applied in many aspects of clinical practice and research. Electronic transfer of images enables filmless dental hospital and teleradiology/teledentistry system. Since the first image management and communications system(IMACS) for dentomaxillofacial radiology was reported in 1992. IMACS in dental hospital has been increasing. Meanwhile. researches about computer-assisted diagnosis, such as structural analysis of bone trabecular patterns of mandible. feature extraction, automated identification of normal landmarks on cephalometric radiograph and automated image analysis for caries or periodontitis. have been performed actively in the last decade. Further developments in digital radiographic imaging modalities. image transmission system. imaging processing and automated analysis software will change the traditional clinical dental practice in the 21st century.

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유비쿼터스 컴퓨팅 환경에서 로봇 자동화 서비스를 위한 계층적 아키텍처 (A Layered Architecture for Robot Automated Services on Ubiquitous Computing Environments)

  • 최종선;최재영;조용윤
    • 로봇학회논문지
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    • 제6권4호
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    • pp.353-364
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    • 2011
  • In ubiquitous computing environments, users want to receive the robot services regardless of various physical status or devices such as time, place, various sensors, and high-performance servers. Thus, the ubiquitous service robots have to provide users with automated services according to situational information that they properly recognize. Beyond these problems, robot software has to establish a foundation to support the functions with the network infrastructure that are not able to be solved by a single independent resource. On the basis of a robot middleware that is capable of minimizing dependencies among hierarchy structures, the robot software also has to provide execution environment to control the flow of robot application services. In this paper, we propose a layered architecture to provide users with automated services through ubiquitous robots. The proposed architecture is based on CAWL (Context-Aware Workflow Language) and RSEL (Robot Services Execution Language). CAWL easily represents the flow of robot services from user application service levels, and RSEL is able to support the composition and reusability of robot services through abstraction of robot device services. In our experiments, we applied the proposed architecture to an example of "booth guide robot service".