Rotor Dynamic State and Parameter Identification from Hovering Transients

Hohenemser, K. H., Crews, S. T · 1976 · 3 pictures

A 1976 NASA technical report by K. H. Hohenemser and S. T. Crews on identifying rotor dynamic states and parameters from helicopter hovering transients, written for aerospace engineers and rotorcraft researchers. The plates are line-drawn Cartesian graphs with labeled axes, ticked scales, and overlaid solid, dashed, and dot-dash response curves with scattered data crosses, useful as clean oscillation and damping-curve motifs or diagram furniture.

Aerospace engineering · Rocket engine design · Systems engineering · Artificial satellites · Research and development · Space shuttles · Spacecraft design · Cost effectiveness · Flight safety · Lunar module · Resources management

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