ESTIMATION OF ERRORS IN INDIRECT MEASUREMENT OF AIRCRAFT AERODYNAMIC ANGLES USING ACCELEROMETERS AND PRESSURE SENSORS
Annotation
The influence of errors of pressure sensors and accelerometers on accuracy of indirect meas-urement of aircraft aerodynamic angles is studied. Total error of indirect calculation of glide angle is de-termined analytically using the М101Т aircraft as an example. Graphical dependences of angle of attack measuring error on errors of pressure sensors and accelerometers as well as inaccuracies in the indi-rect calculation of design parameters obtained by model study of the TU-104 aircraft in various flight modes are presented. As the design data, aerodynamic characteristics of the aircraft and calibration characteristics of the propulsion system are used.
Keywords
Постоянный URL
Articles in current issue
- SYNTHESIS OF A BUILT-IN CONTROL CIRCUIT FOR MULTI-OUTPUT COMBINATIONAL DEVICES BASED ON LOGICAL COMPLEMENT AND SIGNAL COMPRESSION
- ESTIMATION OF ERRORS IN INDIRECT MEASUREMENT OF AIRCRAFT AERODYNAMIC ANGLES USING ACCELEROMETERS AND PRESSURE SENSORS
- PRECISION ELECTRIC DRIVE BASED ON THE MULTI-PHASE INVERTER WITH SPACE-VECTOR MODULATION
- MATHEMATICAL MODEL OF DYNAMICS OF THE PENDULUM SENSING ELEMENT OF THE RAILWAY TRACK LEVEL DETECTOR
- CORRECTION OF SINGLE ERRORS IN DIGITAL ANGLE CONVERTERS BASED ON RECURSIVE CODE SCALES
- EVALUATION OF LOW-FREQUENCY NOISE RELATIONSHIP IN MULTICHANNEL REGISTRATION OF ECG SIGNAL
- METHOD FOR CALCULATING OPTICAL ELEMENT FOR AVIATION OBSTRUCTION LIGHTS OF LOW INTENSITY
- METHOD FOR FORMALIZATION OF SINGLE QUALITY CRITERIA FOR INSTRUMENTATION PRODUCTS IN A TWO-LEVEL MODEL. PART I. SINGLE CRITERIA FOR TARGET QUALITY FUNCTIONS
- MODELING THE TEMPERATURE FIELD ANISOTROPY OF VOLUMETRIC INTEGRATED CIRCUITS
- DETERMINATION OF WHEAT VITREOSITY WITH MACHINE VISION IN THE NEAR IR WAVELENGTH RANGE
- DETERMINATION OF MECHANICAL AND ACOUSTIC CHARACTERISTICS OF BRITTLE MATERIALS AT VARIOUS RATES OF SAMPLES LOADING