DO-178C – Aeronautics Industry Moves To New International Software Safety Regulation

Embedded software in today’s aircraft is becoming continually larger and more complex. For example, the volume of embedded software in the A300 was a few thousand lines and it is in the order of 100 million in the A380. Moreover, a sizeable part of this software is safety critical. Hence, delivering certified code is one of the critical path design elements that is growing in significance. Continue reading

ANSYS Adds Aircraft Icing Simulation

aircraft icing simulationLast week, I was preparing for a visit to customers in the Washington DC area. This involves only a short flight from my office in New Hampshire. Then came winter storm Juno and with it myriad flight cancellations — and the end of my trip before it had even started. While these events can be frustrating at the time, the priority is obviously safety. It is because aircraft designers and airline operators follow strict aircraft certification guidance from the US Federal Aviation Administration (FAA) and other regulatory bodies that air travel is as safe and reliable as it is today. Continue reading