Volume – 3 Issue – 2 Article – 1

Effect of Coordination on Transient Response of a Hybrid Electric Propulsion System

Trung Vuong Anh1, Hong Son Tran2, Dinh-dung Nguyen3, Truong-thanh Nguyen4 Trong-son Phan5, Hong Tien Nguyen6

1 Faculty of Aviation Technical, Air defense-Air Force Academy, 100000 Hanoi, Vietnam
2 Faculty of Control Engineering, Le Quy Don Technical University, 100000 Hanoi, Vietnam
3 Department. of Aircraft System Design, Faculty of Aerospace Engineering, Le Quy Don Technical University, 100000 Hanoi, Vietnam
4 Department of Military Science, Air Force Officer’s College, 650000 Khanh Hoa, Vietnam,
5 Department of Aircraft-Engines, Air Force Officer’s College, 650000 Khanh Hoa, Vietnam
6 Faculty of Aviation Technical, Air defense-Air Force Academy, 100000 Hanoi, Vietnam,
F IJAST 2022; 3 (2) DOI: 10.23890/IJAST.vm03is02.0201; Language: EN

This study presents an investigation and evaluation of the control quality of
the automatic control system for UAVs in the vertical plane under windy
conditions. For the operational stages of UAVs in general, the landing stage is
one of the high-probability stages that pose a threat to flight safety,
especially at the time of landing. Therefore, to evaluate the control quality of
the system, the authors investigated the parameters during UAV landing. The
automatic control system uses a PID controller with optimal parameters
selected by the Signal Constraint tool in Matlab Simulink. The predetermined
wind model was used to verify at the most extreme times. The programs
proposed in the paper are simulated on Matlab Simulink software.

PID controller
Automatic control system
Landing approach

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