Simplified Helicopter Ground Resonance Stability Boundaries: Development of a New Method of Determining Stability Boundaries

Abstract

THE TABLES I, II and II which have to be read in conjunction with figs. 4, 5 and 6, show the structure of each class of stability boundary regarded as a function of the parameter Y. The end column marked ‘N’ indicates the number of real points of the boundary arising from each value of Y in the range considered. On each boundary the arrows indicate the way in which the curve is traced out as Y increases from zero to infinity.

Citation

Price, H.L. (1962), "Simplified Helicopter Ground Resonance Stability Boundaries: Development of a New Method of Determining Stability Boundaries", Aircraft Engineering and Aerospace Technology, Vol. 34 No. 11, pp. 332-334. https://doi.org/10.1108/eb033641