TY - RPRT TI - Closed-Loop Process Control for Electron Beam Freeform Fabrication and Deposition Processes AU - Taminger, Karen M. AU - Hafley, Robert A. AU - Martin, Richard E. AU - Hofmeister, William H. PY - 2013 UR - https://ntrs.nasa.gov/citations/20140016462 ID - 20140016462 ER -