TY - RPRT TI - Nonlinear System Identification of a Fixture-Pylon Assembly using Stepped Sine Testing. AU - Robbins, Eric AU - Pacini, Benjamin AU - Moreu, Fernando AU - Kuether, Robert PY - 2021 DO - 10.2172/2001606 UR - https://www.osti.gov/biblio/2001606 ID - 2001606 ER -