t-Fault t/2-step sequentially diagnosable systems
Kewal K. Saluja, Brian D. O. Anderson · Proceedings of the IEEE · 1979
Fault diagnosis is considered for systems comprising n units u0, u1,...,un-1in which uitests ui+1and ui+2. A necessary and sufficient condition for the diagnosability of t faults in t/2 or t/2 + 1/2 steps is stated, the condition taking the form of an inequality relating n and t.