“…The stochastic reduced order model (SROM) approach (Grigoriu, 2009;Warner, Grigoriu, & Aquino, 2013;Grigoriu, 2011) was developed as an effective alternative to spectral methods, and has since been successfully applied to a range of stochastic problems (Sarkar, Warner, Aquino, & Grigoriu, 2014;Warner, Aquino, & Grigoriu, 2015;Emery, Field, Foulk, Karlson, & Grigoriu, 2015). This work, however, represents the first application of the approach in the field of prognostics and health management.…”