Validation and Certification Challenges in Complex Aerospace Systems: From Mixed-Critical Architectures to Fit-to-Fly Testing
Avionics Integration Testing Methodologies
Gennaro Bottino Software Engineer / Leonardo S.p.A, Italy
Designing and Testing Complex FPGAs for High-Integrity Applications
Jack Sampford Chief Firmware Engineer / Phixos, UK
Shift Left: Accelerate Development by frequent E/E testing on multiple integration levels
Jakov Sprljan Business Development Manager / Schleissheimer GmbH, Germany
The drive to reduce SWaP (Size, Weith and Power) through integrating mixed-critical functions on shared architectures demands rigorous testing of fault, time, and space isolation between safety-critical and non-critical partitions, including worst-case execution and interference scenarios in compliance with EASA CS-25 and ARINC 653. Concurrently, VTOL and UAV platforms require system-level validation of performance, autonomy, and safety functions within controlled sandbox environments. EUROCAE WG-112’s “fit to fly” criteria guide certification efforts, addressing airworthiness, flight dynamics and system integration, for these new aircraft types. This session explores how evolving standards and advanced testing strategies ensure robust, certifiable systems operating safely in complex aerospace environments.