Spectrum diagnosis of drone structure oscillation and aerodynamic forces

Joint Authors

Abttan, Ayman Basim
Salman, Muhammad D.
Muhsin, Kazim Karim

Source

Thi-Qar University Journal for Engineering Sciences

Issue

Vol. 9, Issue 2 (30 Sep. 2018), pp.128-134, 7 p.

Publisher

University of Thi-Qar College of Engineering

Publication Date

2018-09-30

Country of Publication

Iraq

No. of Pages

7

Main Subjects

Engineering Sciences and Information Technology

Abstract EN

This paper includes an experimental study of the effect of irregular vibrations (random vibration) resulting from dynamic aerodynamic load or the turbulent winds of the unmanned aerial vehicle (UAV) wing, as well as finding aerodynamic forces affecting the wing.

The objective of this study is to determine the concentration areas of the force in which the failure occurs and to know the behavior of random vibration and its effect on the wing structure.

The wing was constructed and manufactured with suitable dimensions and then the wing was installed inside the wind tunnel of the test.

The wing has been tested at five angles of attack (0º, 5º, 10º, 15º and 20º) and certain wind velocities.

Through the sensors and associated signal analyzers, the relationship was obtained between acceleration and frequency acceleration of specific points on the wing surface and the forces of drag, lift and torque were calculated.

The results show, it was found that the greatest value of the forces is concentrated in the area near the edge fixed at the wing root especially in the large attack angles.

Also it was concluded that the drag and lift forces and torque torsional wing increases proportional to the increase in wind velocity and angle of attack

American Psychological Association (APA)

Muhsin, Kazim Karim& Salman, Muhammad D.& Abttan, Ayman Basim. 2018. Spectrum diagnosis of drone structure oscillation and aerodynamic forces. Thi-Qar University Journal for Engineering Sciences،Vol. 9, no. 2, pp.128-134.
https://search.emarefa.net/detail/BIM-901029

Modern Language Association (MLA)

Muhsin, Kazim Karim…[et al.]. Spectrum diagnosis of drone structure oscillation and aerodynamic forces. Thi-Qar University Journal for Engineering Sciences Vol. 9, no. 2 (Sep. 2018), pp.128-134.
https://search.emarefa.net/detail/BIM-901029

American Medical Association (AMA)

Muhsin, Kazim Karim& Salman, Muhammad D.& Abttan, Ayman Basim. Spectrum diagnosis of drone structure oscillation and aerodynamic forces. Thi-Qar University Journal for Engineering Sciences. 2018. Vol. 9, no. 2, pp.128-134.
https://search.emarefa.net/detail/BIM-901029

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 133-134

Record ID

BIM-901029