Taylor, Brian2015-06-042015-06-042015-05-27https://hdl.handle.net/11299/172540Fenrir flight 20: Launch video can be found here: https://www.flickr.com/photos/100936386@N02/18147549866/in/dateposted-public/ This flight was flown with symmetric 3-2-1-1 inputs on all pitch surface pairs (L1/R1, L3/R3, and L4/R4) and no damper or other feedback. There were 2 excitations on L3/R3, 2 on L4/R4 and 1 on L1/R1. Data quality looks very good. Sign conventions are positive command is trailing edge down, positive pitch rate is pitch up.enFenrir Flight 20Rigid Body Parameter EstimationRigid Body Control Law SynthesisUMore Test RangeOpen Loop3-2-1-1 Excitations on Longitudinal Surface PairsDataset