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JOURNALS // Avtomatika i Telemekhanika // Archive

Avtomat. i Telemekh., 2023 Issue 8, Pages 107–121 (Mi at16102)

Control in Technical Systems

Synthesis of test control for identification of aerodynamic characteristics of aircraft

N. V. Grigor'ev

Public Joint-Stock Company “Gromov Flight Reseach Institute”, Zukovskii, Russia

Abstract: The synthesis of a control law for tracking a target informative path as a new approach to solving the problem of planning a flight experiment for identifying the aerodynamic characteristics of automatically controlled aircraft is proposed. The mathematical statement and the method for solving the synthesis problem are obtained. In the numerical experiment, it is shown that the identification accuracy on the synthesized control can be significantly improved compared to the identification accuracy on the optimal program test signal.

Keywords: aerodynamic characteristics, planning of test signals, parametric identification, automatic control.


Received: 07.12.2022
Revised: 25.04.2023
Accepted: 28.04.2023

DOI: 10.31857/S000523102308007X


 English version:
Automation and Remote Control, 2023, 84:8, 981–992


© Steklov Math. Inst. of RAS, 2024