The following links illustrate the resulting FMECA for the differnet level setups of Hierarchy using a samll segment of a Flight Surfaces model and one failure Effect of its Motor drive assy
Single Level FEMCA Flight Control Surfaces with 12 Identical Lower level Assy's
Two Level FMECA Flight Control Surfaces with 12 Lower level Assy's + Actuator Assy (1.12 above) with three Lower level Assy's of two types (1.12.1-3)
