Applied Physics and Mathematics Annotation << Back STATIONARY APPROXIMATIONS FOR AERODYNAMIC ERRORS OF AIRSPEED AND ALTITUDE BAROMETRIC MEASUREMENTS AT DYNAMIC REGIMES OF FLIGHT O.N. KORSUN, S.G. PUSHKOV The paper deals with the problem of aerodynamic components in airspeed and altitude barometric measurement errors. The stationary approximations for such errors are regarded. The use of these approximate models in some non-stationary regimes of flight is also discussed, the necessary conditions for extrapolation to some non-stationary cases are formulated. Keywords: aircraft, air pressure sensors, aerodynamic measurement errors, aircraft fl ight tests Contacts: E-mail: marmotto@rambler.ru, E-mail: nio9@lii.ru Pp. 35-43.