• Title/Summary/Keyword: Automation Software

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소프트웨어 개발 관점에서 본 쉘 콘트롤러의 설계

  • 박경진;도성희;이재명;정병수;강무진
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2001.10a
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    • pp.291-296
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    • 2001
  • The computerized automation of modern manufacturing system is tremendously important for the cost reduction. Recently, the automation is being realized by Computer Integrated Manufacturing (CIM) concept and the unmanned factory is the final goal of the automation. The automation of the low level of factory is the most crucial and difficult aspect in total CIM environment since various machines are involved. A cell is defined as a manufacturing group of closely related machineries in the entire factory hierarchy, The management scheme for a cell controller is defined from the software viewpoint. The domain of a cell is designed with tasks(processes) in a multiple-task operating system. The operation of the cell is established by defining schemes for overall control of the cell domain, databases, job scheduling, communications within the domain, user-interface and communications with outside machines. Although the software is developed in a specific operating system and WINDOW facilities, the operating strategies can be applied globally.

Software Development for Glass-Bulb Automatic Design Integrated System Using Design Axiom (설계공리를 이용한 유리벌브 제품설계 자동화 시스템 구축)

  • Do, Sung-Hee;Park, Gyung-Jin
    • Transactions of the Korean Society of Mechanical Engineers A
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    • v.20 no.4
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    • pp.1333-1346
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    • 1996
  • As the automation system in manufacturing field works more efficientely, the automation scheme is applied to many areas. In order to reduce the entire manufacturing, cost the design process must be automated. However, design process is so complicated, it is very difficult to construct the design automation system. The axiomatic approach to design provides a general theoretical framework for all design fields, including mechanical design. The key concepts of axiomatic design are : the existence of domains, the characteristic vectors within the domains that can be decomposed into hierarchies through zigzagging between the domains, and the design axioms. Using this approach, the glass bulb design process was analyzed and the design automation software was developed. Through menu display, a user can select or furnish the design input and generate the drawing with ease.

Communication Software Development for a Workstation Controller in a CIM System (자동화 공정내의 워크스테이션 제어기 통신 소프트웨어 개발)

  • Do, Sung-Hee;Park, Gyung-Jin
    • Journal of the Korean Society for Precision Engineering
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    • v.9 no.1
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    • pp.34-43
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    • 1992
  • Computer Intergrated Manufacturing (CIM) is an emerging technology which aims at the total automation of a manufacturing system. Despite the extensive research on CIM in this decade, total automation seems to be far from reality for many reasons. In this study, the problems of implementing a CIM system are analyzed and a solution method is suggested. A set of software has been developed and tested for a workstation cotroller which controls closely integrated equipment in the low level of a flexible manufacturing system. The functions of the programs are communications between machines and computers and control of workstation scheduling. The software group is developed on IBM OS/2 operating system with 'c' language to enhance the portability. The usage of the software is presented to users through the Presentation Manager which is menu handler of OS/2 system. Although the software is developed for limited machine equipment, the scheme can be adopted to various machines due to the generality.

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A Study on the Current Status and Perception of Library Automation Systems for System Improvement (도서관자동화시스템 개선을 위한 현황 및 인식 연구)

  • Byoung-goon An;Youngim Jung;Hyekyong Hwang
    • Journal of Korean Library and Information Science Society
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    • v.55 no.1
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    • pp.263-288
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    • 2024
  • This study aims to analyze the current status of library automation systems and explore future directions for improvement. The study was conducted by surveying librarians at institutions participating in the KESLI and KCUE consortia to investigate the current status and satisfaction with library automation systems, and the current status and awareness of open source-based library automation systems. The study found that most automation systems currently in use in libraries were developed through outsourcing in the 2000s or 2010s, and that more than 50% of respondents were satisfied with the overall library automation system. Overall satisfaction was found to be influenced by satisfaction with the functionality, customer support services and construction and operational management of the system. Most current library automation systems are not based on open source software or cloud services, but the intention to use them in the future is high, with more than 40% of respondents saying they would use them within three years. This study is expected to serve as an important foundation for building an open source-based library automation system in the future.

Software Technique for Automation of Moving Load Analysis for Three-dimensional Frame Model of Girder Bridge (거더 교의 3차원 뼈대 모델 해석시에 이동 하중의 자동화를 위한 소프트웨어 기법)

  • 정대열
    • Proceedings of the Computational Structural Engineering Institute Conference
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    • 1999.04a
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    • pp.218-225
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    • 1999
  • In order to completely automatize the moving load analysis for the three-dimensional frame model of the girder bridge, the efficient software technique is presented, which makes use of the signal among processes. If this software technique is used in automation, the separate algorithm is not needed for the transverse loading analysis, and the complete automatic moving load analysis algorithm can be easily developed. The program, which has the complete automatic moving load analysis function, has been developed with using this software technique, and has been verified by comparing the results with the one in the famous design book.

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Analysis and Design of the Automatic Flight Dynamics Operations For Geostationary Satellite Mission

  • Lee, Byoung-Sun;Hwang, Yoo-La;Park, Sang-Wook;Lee, Young-Ran;Galilea, Javier Santiago Noguero
    • Journal of Astronomy and Space Sciences
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    • v.26 no.2
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    • pp.267-278
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    • 2009
  • Automation of the key flight dynamics operations for the geostationary orbit satellite mission is analyzed and designed. The automation includes satellite orbit determination, orbit prediction, event prediction, and fuel accounting. An object-oriented analysis and design methodology is used for design of the automation system. Automation scenarios are investigated first and then the scenarios are allocated to use cases. Sequences of the use cases are diagramed. Then software components and graphical user interfaces are designed for automation. The automation will be applied to the Communication, Ocean, and Meteorology Satellite (COMS) flight dynamics system for daily routine operations.

TUTUM Easy-seismic: Development of a Seismic Design Automation Software for Building Fire Protection Systems (TUTUM Easy-seismic: 소방시설 내진설계 자동화 소프트웨어 개발)

  • Oh, Chang-Soo;Choi, Jun-Ho
    • Fire Science and Engineering
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    • v.33 no.5
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    • pp.140-148
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    • 2019
  • In line with the "mandatory seismic design of fire protection facilities," development of design automation software is indispensable for improving the reliability and efficiency of seismic design. The seismic design automation software developed in this study is an automated S/W for seismic design of fire-fighting facilities, and functions such as automatic arrangement of anti-shake braces according to Korea National Fire Agency's Seismic Design Standards for fire-fighting facilities, output of seismic bracing calculation bills and automatic quantities counting. In addition, the seismic design automation software not only reduces the work speed by three times compared to the manual design of the designer, but also improves the reliability of the design by reducing the human error related to the design quantity such as the brace. In addition, in the seismic design method of fire protection facilities that have been approached conservatively, it was possible to perform the optimal seismic design by using computer algorithms for at least in the use of braces.

The Automation of Brush Deburring Using IGES (IGES를 이용한 브러쉬 디버링의 자동화)

  • 윤희중;최종순;박동삼
    • Journal of the Korean Society for Precision Engineering
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    • v.17 no.4
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    • pp.114-120
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    • 2000
  • Burr is an unavoidable and undesirable by-product of most metal cutting or shearing operations. This burr must be removed to improve the fit of machined parts and safety of workers, to improve the effectiveness of finishing operations. Despite the full or partial automation of FMC or FMS, deburring operations to obtain workpiece with fine surface quality are difficult to be automated since the occurrence and condition of burr are not constant. This study focused on developing a software for deburring automation, which includes automatic recognition of parts, generation of deburring tool path and NC code, by analyzing the IGES format file which contains information of part geometry. The successful performance of developed software was demonstrated by computer simulation and deburring experiment using miniature end brush. And, this research can provide a basis for further advanced studies for automated deburring applications.

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Introduction of RT-CORBA into Industrial Automation System

  • Kim, An-Mo;Ryou, Myung-Sun;Kwon, Wook-Hyun
    • 제어로봇시스템학회:학술대회논문집
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    • 2001.10a
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    • pp.109.6-109
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    • 2001
  • This paper suggests a new industrial automation system architecture which adopts the Real-Time CORBA as a solution for the recently emerging problems, such as cost eciency, interoperability with different networks, software productivity, etc. This paper shows how the adoption of RT-CORBA helps end-users to improve software productivity in the heterogeneous distributed system integrate eldbus with different kinds of network easily and lower the cost of hardware medication and extension, Finally, CRECO - a real- time CORBA which is in development and suited to industrial automation system - is introduced. RT-Linux and Probus - two major components while implementing the CRECO - are dealt with primarily.

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