Technical stability of nonlinear states of an elastic vehicle in vertical flight
K. S. Matviichuk
Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, 03057 Kiev
Pages: 475-487
Abstract
Sufficient conditions of technical
stability of nonlinear dynamic states of
extended elastic flying systems in
controlled longitudinal vertical flight
are obtained. In these flying systems,
the effect of variation of their cross-
sectional area, transverse strains, and
oscillations is taken into account. The
formulated criteria of technical
stability depend on the basic parameters
of the process controlled, namely, on
the increment of the transverse load due
to the curvature of the axis of the
system and aerodynamic forces during
vertical flight.
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