Accession Number : ADP005038
Title : Gust Alleviation on a Transport Airplane,
Corporate Author : MESSERSCHMITT-BOELKOW-BLOHM G M B H MUNICH (GERMANY F R)
Personal Author(s) : Becker,J. ; Weiss,F. ; Cavatorta,E. ; Caldarelli,C.
Report Date : NOV 1985
Pagination or Media Count : 9
Abstract : An analytical study was performed to define a Gust Alleviation System on a preliminary configuration of a commuter airplane. The analysis takes into account the influence of elasticity of the airplane, unsteady aerodynamic effects, mechanical nonlinearities such as backlash deadzone and control surface rate and deflection limitations. A relatively simple model shows that ride comfort can be improved by at least 50%.
Descriptors : *GUST LOADS, TRANSPORT AIRCRAFT, DYNAMIC RESPONSE, AERODYNAMIC CONTROL SURFACES, NONLINEAR ANALYSIS, MATHEMATICAL MODELS, AEROELASTICITY, BACKLASH, DEFLECTION, LIMITATIONS, RIDE QUALITY, WEST GERMANY, ITALY
Distribution Statement : APPROVED FOR PUBLIC RELEASE