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| December 15, 2011 | |
| Approximately one hour | |
| Mark Hawthornthwaite, Software Architect , Presagis |
Started in 1980, DO-178 is the document applied by the FAA as a guidance to determine if software will perform reliably in an airborne system. In 1985 DO-178A was released and then DO-178B in 1992. Since then, DO-178B has come to be regarded as one of the most stringent and rigorous process guidelines governing the entire development lifecycle of embedded software in airborne equipment. In 1985 the onboard software lines of code (SLOC) in a commercial airliner was approximately 400 thousand. Today, the latest commercial aircraft have about 4 million. Along with the growth in size and complexity of onboard software systems in the 19 years since the last published release of DO-178 there have been significant advancements in software development and verification processes and technologies.
One of the main objectives of DO-178C, which is scheduled for release in December of 2011, is to address emerging software trends and technologies, specifically: Software Tool Qualification Considerations, Formal Methods Supplement, Object-Oriented Supplement, and Model-Based Design and Verification Supplement.
| Mark Hawthornthwaite Software Architect Presagis |
Presagis is a global leader providing commercial-off-the-shelf (COTS) modeling, simulation and embedded graphics solutions to the aerospace and defense markets and is the only developer to deliver a unified COTS software portfolio based on open-standards. Presagis combines cutting-edge technology with innovative services to help customers streamline workflow, reduce project risks, create detailed models and complex simulations, in addition to developing DO-178B certifiable applications. The company services more than 1,000 active customers worldwide, including many of the world's most respected organizations such as Boeing, Lockheed Martin, Airbus, BAE Systems and CAE. For more information, visit http://www.presagis.com.
