APPLICATION OF FLIGHT DATA RECORDER DATA FOR REMOTE PILOT MATHEMATICAL MODEL VERIFICATION
Journal Title: Вісник Національного Авіаційного Університету - Year 2018, Vol 74, Issue 1
Abstract
Objective : the various goals were set in the given research , such as: to carry out flights and perform standard maneuvers on different control modes; to gath er flight data from unmanned aerial vehicle flight controller; to select the data a ccording to the performed maneu vers in the corresponding flight control modes; to perform decoding of raw logged data fo r further analysis; and to prepare data for their substitution into the developed mathema tical model at yaw control channel. Methods: experimental flights have been conducted according to a clearly defined flight mission for obtaining specific on-board records from the appropriate unmanned aeri al vehicles control channels. Board data were analyzed and decoded. Comparison of the real values of angular velocity obt ained during flight in r udder control channel under different control modes was conducted. Results: the initial data of the unmanned aerial vehicles turn performance in the manual and semiautomatic cont rol modes were obtained taking into account the sensitivity scale factor. Based on the real values of angular velocities the angul ar velocity dependence on time was constructed taking into account the unmanned aerial vehicles control mode . Data obtained from rudder control channel, angular veloc ity, were converted from raw to real values and ready for verification of designed mathematical model. Discussion: it can be stated that remote pilot performs maneuvers more smoothly in the semiautomatic control mode since the self stabilization of the system is achieved through the influence on the part of automatic control system.
Authors and Affiliations
Volodymyr Kharchenko, Denуs Мatiychyk
Keywords
Related Articles
- EP ID EP502662
- DOI 10.18372/2306-1472.74.12279
- Views 108
- Downloads 0
SOCIOLINGUISTIC ASPECTS OF THE STUDY OF PECULIARITIES OF RADIO COMMUNICATION
Purpose. Flight safety has always been in the center of attenti on of scientists and practitioners in aviation. That is why in the end of the last century the ICAO assembly recognized inadequate English p...
ESTIMATE OF ACCURACY OF APPROXIMATE SOLUTIONS OF NON-LINEAR BOUNDARY VALUE PROBLEMS BY THE MULTI-STEP DIFFERENTIAL TRANSFORM METHOD
Purpose: The present paper is aimed at estimating of accuracy and justification the application effectiveness of the multi-step differential transform method for solving non-linear boundary value problems. Methods: This...
APPLICATION OF IMPRECISE MODELS IN ANALYSIS OF RISK MANAGEMENT OF SOFTWARE SYSTEMS
The analysis of functional completeness for existing detection systems was conducted. It made it possible to define information systems with a similar feature set, to assess the degree of similarity and the matching degr...
EFFECTS OF RICIAN FADING ON THE OPERATION OF AERONAUTICAL SATELLITE OFDM CHANNEL
Purpose: The aim of this study is to investigate the influence of Rician fading on messages transmission via the aeronautical satellite OFDM ch annel with adaptive m odulation and the develop...
NETWORK ANALYSIS OF COLLABОRATIVE DECISION MAKING BY AIR NAVIGATION SYSTEM'S HUMAN-OPERATORS DURING EMERGENCY CASES IN FLIGHT
Purpose: research of pilot and air traffic controller (ATC) collaborative decision making during emergency case in flight (for example, in case of one engine failure and other engine fires from one side during take-off o...