Author: Joan JanowitzPublisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 20
Book Description
Handbook--volume III, Digital Systems Validation Book Plan
Author: Joan JanowitzPublisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 20
Book Description
宗源寺町の誕生史
Author: Digital Systems Validation Handbook
Author: L. HarrisonPublisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 70
Book Description
Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 804
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
The Federal Aviation Administration Plan for Research, Engineering, and Development
Author: United States. Federal Aviation AdministrationPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 200
Book Description
Technical Abstract Bulletin
Author: Digital Systems Validation Handbook, Volume 3. Design, Test, and Certification Issues for Complex Integrated Circuits -
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 65
Book Description
This chapter provides an overview of complex integrated circuit technology, focusing particularly upon application specific integrated circuits. This report is intended to assist FAA certification engineers in making safety assessments of new technologies. It examines complex integrated circuit technology, focusing on three fields: design, test, and certification. It provides the reader with the background and a basic understanding of the fundamentals of these fields. Also included is material on the development environment, including languages and tools. Application specific integrated circuits are widely used in Boeing 777 fly-by-wire aircraft. Safety issues abound for these integrated circuits when they are used in safety-critical applications. Since control laws are now executed in silicon and transmitted from one integrated circuit to another, reliability issues for these integrated circuits take on a new importance. This report identifies certification risks relating to the use of complex integrated circuits in fly-by-wire applications.
Proceedings
Author: Digital systems validation book plan
Author: Digital Systems Validation Handbook
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 245
Book Description
When digital technology is employed to perform some function aboard aircraft, the designer documents the technology and the applicant presents a package to the Certification Engineer (CE). Typically, the package might include design and test specifications, test plans, and test results for the system. This package assures the CE that the designer has properly developed and validated the system. Software Quality Metrics (SQM) may be used during the software (SW) development and testing. SQM technology attempts to quantify various quality-oriented factors, such as reliability and maintainability. The SW developer determines the quality factors that are important to the application. SW Metrics that correlate to these factors are used on the code to determine to what extent these factors have been reached. Based on the results, the developer determines whether the SW meets the requirements set for it and how well the SW will perform. This technical report documents the results of a study conducted to analyze SQM as they apply to the code contained in avionic equipment and systems. This report is intended to provide an in depth explanation of how SQM may be applied and interpreted. Software quality metrics, Software complexity metrics, Program level, Analysis, Data structure, Effectiveness metric, Structural complexity.