A generalized contingency alternative matrix for the autonomous untethered vehicle (AUV)

A definitive set of the potential problem classes that will affect an autonomous untethered vehicle (AUV) is reviewed, and a generalized group of contingency alternatives is established. A matrix showing the various alternatives for solving the problems is presented. Comments are offered on the definition of the several classes of situation assessment that may relate to all AUV. The possibility of evolving new contingency alternatives onboard while en route (thus incorporating some level of adaptive intelligence in the AUV) is examined. Policies and means for the AUV to cope with disruptive events, either by predefined solutions or by in situ adaptions when the missions are complex and the passage is dangerous, are examined