• Title/Summary/Keyword: Software Qualification

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A Study on Qualification Procedures of Flight Control Software on Military Aircraft (군용항공기 비행제어 소프트웨어 품질인증 절차에 관한 연구)

  • Heo, Jin-Goo
    • Journal of Korean Society for Quality Management
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    • v.41 no.3
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    • pp.433-441
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    • 2013
  • Purpose: This study investigates software qualification procedures based on the FA-50 flight control software to satisfy high reliability and flight safety. Methods: We studied software qualification categories, standard/specification and developed country case. We proposed procedure to satisfy not only flight safety but also international standard. Results: The proposed software qualification procedure satisfied flight safety and airworthiness based on the testing result of the FA-50 flight control software. Conclusion: This paper showed an appropriate qualification procedures of the flight control software in domestic circumstance through the FA-50 flight control software qualification.

A Research on Improving the National Qualification System for Software Industry (소프트웨어 관련 국가기술자격제도 개선방안에 대한 연구)

  • Lim, Tae-Soo;Kim, Dong-Soo
    • The Journal of Society for e-Business Studies
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    • v.13 no.1
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    • pp.55-69
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    • 2008
  • In order to promote software industry, it is essential to train and utilize specialized software human resources in the industry. It is required to establish an appropriate qualification system for the industry in order to train and utilize the qualified human resources. The current national qualification system in the IT area cannot cope with the development of software industry and does not provide various qualifications required to the software workers. We analyze the problems of the current national qualification system for the software industry and propose a framework for improving the qualification system. Based on the review of the software skill standard and a range of technology levels, we suggest a new integrated qualification system that provides a variety of qualifications for various software skills at various levels. Also we propose policy alternatives for institutionalizing the new qualification system.

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Needs Analysis for New National Qualification and Nationally Certified Private Qualification Systems in Software Engineering (소프트웨어 분야 국가기술 및 공인민간자격 신설에 관한 탐색적 요구분석)

  • Kwon, Moon-Ju;Kim, Min-Ha
    • Journal of Information Technology Services
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    • v.8 no.3
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    • pp.51-65
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    • 2009
  • National qualification system for SW engineering is intended to be mechanisms to assure the competence of SW professionals. Qualification system for SW engineering can be categorized as national qualification, nationally certified private qualification, and private qualifications. In this paper, we present a summary report of needs analysis for new national qualification systems, based on the survey from human resource department managers of IT companies in IT service, package SW and embedded SW industry. The survey results show that SW qualification system is appropriate for evaluation and career management, but does not provide up-to-date information concerning the technology assessment and change. Based on the result form needs analysis, we suggest the SW specialist and embedded SW specialist as new licenses in national qualification system. In addition, we also propose SW quality management engineer, systems management engineer, IT Protect management engineer, network management engineer and SW architect engineer, as new nationally certified private qualifications.

The Study on Equipment Qualification of Emergency Diesel Generator Excitation Control System for Nuclear Power Plant (I) (원전 디젤발전기 여자시스템 기기검증시험에 관한 연구(I))

  • Lee, Joo-Hyun
    • Proceedings of the KIEE Conference
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    • 2007.04a
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    • pp.143-145
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    • 2007
  • The development of excitation control system (ECS) for emergency diesel generator in nuclear power plant is the replacement project of existing control system to resolve the maintenance problems caused by aging and obsolescence, The excitation control system is classified as a safety-related system. To guarantee the performance of developing excitation control system is equal to or higher than that of other systems, establishing the quality assurance scheme, doing software verification and validation activities, and planning equipment qualification. In this paper, we'd like to introduce the equipment qualification of excitation control system.

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The Case Study of Qualification Assurance for Instrumentation and Control in Nuclear Power Plant (계측제어 기기의 현장적용을 위한 품질보증 사례)

  • Ahn, Byung-Ju;Lee, Sung-Joon;Jeong, Chang-Ki;Jung, Woo-Jong
    • Proceedings of the KIEE Conference
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    • 2002.07d
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    • pp.2219-2221
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    • 2002
  • This paper describes QA methodologies for developed TBN control system that will be applied to nuclear power plants. The details are the development of QA Manual, QA Procedures, Equipment Qualification Procedure, Commercial Grade Items Dedication, and Software Verification & Validation Plan.

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Developed 3-axis Educational CNC Machine Tool (3축 CNC 교육용 공작기계 개발)

  • Jang, Sung-Wook
    • Journal of the Korean Society of Industry Convergence
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    • v.22 no.6
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    • pp.627-635
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    • 2019
  • In this study, we developed for processing complex features using CAM software that satisfies precision for example practice and related qualification tests suiTable for CNC training purposes. In addition, functions such as location control, speed control, and processing path generation, which are the main functions of CNC machining machines, were constructed using small equipment parts, servo motors, inverters, general purpose PCs, and commercial NC software and researched with the goal of developing low-cost education equipment. In the static accuracy inspection, the degree of machine when measuring the parallelism of the X, Y and Z axes and the vibration of the main shaft did not reach the allowable value. However, we have obtained a finished product that satisfies the CNC machine book sample shape machining, detailed functions of the position control function of the CNC machine tool, linear interpolation function, circular interpolation function, and tool offset function. In the qualification test shape processing, a shape with a degree of 1/100 mm was processed to obtain position accuracy that satisfied the tolerance.

Validation Method of ARINC 661 UA Definition File and CDS Configuration File for DO-330 Tool Qualification (DO-330 도구 자격인증을 고려한 ARINC 661 UA 정의 파일과 CDS 설정 파일의 유효성 확인 방법)

  • Younggon Kim
    • Journal of Platform Technology
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    • v.10 no.4
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    • pp.11-24
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    • 2022
  • The tool for developing airborne software requires the same level of safety as airborne software because the tool whose output is part of the airborne software and thus could insert an error into the airborne software. This paper describes how to ensure the reliability of the tool output that becomes a part of the airborne software by validating of the input and output files of the tool when generating the ARINC 661 standard UA definition file and the CDS configuration file through the A661UAGEN tool of Hanwha Systems. We present the method to validate XML data structure and contents with an XML schema definition, which is an input of the A661UAGEN tool. And the method to validate the output binary data by using mask data for the corresponding data structure and valid value, which is the output of the A661UAGEN tool, was presented. As such, validation of the input and output of the tool improves the reliability of binary DFs and CDs integrated into the airborne software, allowing airborne software developers to utilize the tool to ensure safety in developing the OFP.

Study of Avionic Software Development Model & Testing Design Methods (항공용 소프트웨어 개발 모델 및 테스팅 설계 기법에 관한 연구)

  • Youn, Wonkeun;Yi, Baeckjun;Jin, Youngkwon
    • Journal of Aerospace System Engineering
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    • v.7 no.3
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    • pp.58-64
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    • 2013
  • The paper presents the comprehensive studies of ISTQB(International Software Testing Qualification Board) for the reliable software development system in term of various aspects. It is critical to understand how the software testing is achieved is to efficiently manage the development process, to reduce the development cost, and to ultimately ensure the safety of the entire software system. This study may provide an enriched understanding about the rationale and true intent the behind software development model and testing design methods of ISTQB on software developer, test analysts, test engineers. In addition, this paper may serve as a useful supplementary material for the avionic engineers to establish the new regulations in avionic industries.

Research on the Content to Develop Instructor's Certification for Software Education

  • Jun, Soo-Jin;Shim, Jae-Kwoun;Kim, Jeong-Rang
    • Journal of the Korea Society of Computer and Information
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    • v.25 no.12
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    • pp.341-347
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    • 2020
  • In this paper, we propose to discover the certification items and to study the content system for SW education instructors, including SW education based on basic teaching-learning capabilities and Computational Thinking(CT). To this end, SW education instructor qualification were divided into three classes using methods such as prior case studies, Delphi surveys, and expert meetings, and the certification evaluation areas were divided into large areas of 'Teaching and Learning Method' and 'Software Education' reflecting primary and secondary curriculum. Sub-areas and content elements for each series were set and verified through expert Delphi survey. Such research is expected to contribute to the spread and dissemination of SW education by being used meaningfully when establishing a system that fosters SW education instructors and maintains and manages the quality of instructors.

An Qualification Level Model for Efficient Management of Cyber Security Workforce (사이버보안 인력의 효율적 관리를 위한 자격등급 모델 설계)

  • Jung-Ho Eom;Hong-Jun Kim;Youn-Sung Choi
    • Convergence Security Journal
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    • v.22 no.1
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    • pp.61-69
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    • 2022
  • When a large-scale cyber attack or terrorism occurs and the country suffers enormous damage or poses a fatal threat to security, social interest in nurturing cybersecurity workforce increases. In addition, the government often suggests policies and guideline to train cybersecurity workforce. However, the system that can systematically manage trained cyber workforce after they are employed in related organizations or companies is still weak. Software workforce has a standardized qualification level model, so appropriate jobs are set and managed for each level. Cyber workforce also need a specialized qualification level model that takes into account their career, academic background, and education&training performance. By assigning a qualification level, the duties that can be performed for each level should be set, and the position and duty of the department should also be assigned in consideration of the level. Therefore, in this paper, we propose a qualification level model for cyber security workforce.