TY - RPRT TI - Investigation of Control Regularization Functions in Bang-Bang/Singular Optimal Control Problems. AU - Heidrich, Casey Ryan AU - Sparapany, Michael John AU - Grant, Michael James PY - 2020 DO - 10.2172/1836177 UR - https://www.osti.gov/biblio/1836177 ID - 1836177 ER -