On the feasibility of a temperature state observer for powder bed fusion additive manufacturing. - Nathaniel Wood; David J. Hoelzle (ACC, 2018)

Temperature states in Powder Bed Fusion additive manufacturing are structurally controllable and observable. - Nathaniel Wood; David J. Hoelzle (CoRR, 2020)

The Ensemble Kalman Filter as a tool for estimating temperatures in the powder bed fusion process. - Nathaniel Wood; Edwin Schwalbach; Andrew Gillman; David J. Hoelzle (ACC, 2021)

Vector-level Feedforward Control of LPBF Melt Pool Area Using a Physics-Based Thermal Model. - Nicholas Kirschbaum; Nathaniel Wood; Chang-Eun Kim; Thejaswi U. Tumkur; Chinedum Emmanuel Okwudire (CoRR, 2025)