22nd Congress of International Council of the Aeronautical Sciences, Harrogate, UK, 28 August - 1st September, 2000
Paper ICAS 2000-P5.3
THE APPLICATION OF INVERSE SIMULATION TECHNIQUES TO THE MODELLING OF SPATIAL MANOEUVRES
M. Krawczyk (1), W. Blajer (2), J. A. Goszczyski (1),
(1) Institute of Aviation, Poland
(2) Technical University of Radom, Poland
Keywords: aircraft dynamics and control, inverse simulation, control system design.
The paper deals with the inverse simulation
problem of aircraft general motion. The aircraft
is subject to follow a specified trajectory in
space (two program constraints), and two other
demands are on the airframe attitude with respect
to the trajectory and on the flying speed.
The guide-lines for the effective modelling of the
aircraft prescribed trajectory flight are discussed,
and a method for computing the time
histories of state variables and program control
(that ensures the realisation of programmed
motion) is developed. Some results of numerical
simulations of a take-off manoeuvre are reported
for illustration.
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