Quantification of the Uncertainties for the Space Launch System Liftoff/Transition and Ascent Databases

摘要

A detailed description of the uncertainty quantification process for the Space Launch System Block 1 vehicle configuration liftoff/transition and ascent 6-DOF aerodynamic databases is presented These databases were constructed from wind tunnel test data acquired in the NASA Langley Research Center 14- by 22-Foot Subsonic Wind Tunnel and the Boeing Polysonic Wind Tunnel in St Louis, MO, respectively. The major sources of error for these databases were experimental error and database modeling errors.