Fault/Failure Analysis For Digital Systems and Equipment (Use ARP4761 for Aircraft Safety Assessment)

SAE ARP1834B presents recommended practices for performing fault and failure analysis on digital systems and equipment. The document addresses analysis considerations for aerospace applications and notes that ARP4761 should be used for civil aircraft safety assessments. This stabilized revision supersedes ARP1834A and is intended for engineers, safety analysts, systems developers, and organizations evaluating the continued suitability of technical requirements.

Application Scope: Aerospace digital systems and equipment fault analysis, failure analysis, system development, and safety assessment support.