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Design of a quadrotor flight test stand for system identification

Published online by Cambridge University Press:  27 January 2016

M. M. Beharie ,
J. O. Pedro  and
L. Dala
M. M. Beharie*
Affiliation:
UW-CSIR, Pretoria, South Africa
J. O. Pedro*
Affiliation:
School of Mechanical, Industrial and Aeronautical Engineering, University of the Witwatersrand, Johannesburg, South Africa
L. Dala*
Affiliation:
UP-CSIR Aeronautics Chair, Pretoria, South Africa
*
[email protected]
[email protected]
[email protected]
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Abstract

This paper presents the design, development and construction of a flight test stand for a quadrotor UAV. As opposed to alternate forms of UAV, the power plant in the case of the quadrotor serves a dual purpose of control and propulsion. Since control and propulsion are coupled, the power plant (BLDC motor coupled with propeller) was studied in detail using a black box structure. Extractions of motor parameters in previous studies used traditional BLDC motor equations and propeller theory however the accuracy achievable and confidence in the extracted parameters remained questionable. The developed data acquisition process served to satisfy this need by the construction of a test bench that allows for the extraction of the unknown parameters instilling confidence in the modelling process. The established relationships are then used as inputs into a developed six degree of freedom Euler based mathematical model. A mission profile was constructed with distinct phases of which the mathematical model was used to simulate. Each phase in the mission profile excited different modes of the quadrotor dynamics creating an ideal simulation environment in which changes can be implemented and studied.

Type
Research Article
Information
The Aeronautical Journal , Volume 119 , Issue 1214 , April 2015 , pp. 501 - 521
Copyright
Copyright © Royal Aeronautical Society 2015

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References

1.Vachtsevanos, G., Ludington, B., Reimann, J., Antsaklis, P. and Valavanis, K.Modelling and Control of Unmanned Aerial Vehicles-Current Status and Future Directions, 2007, South Florida, USA, Workshop on Modelling and Control of Complex Systems.Google Scholar
2.Domingues, J.Quadrotor Prototype, 2009, Master Thesis, University of Lisbon, Lisbon, Portugal.Google Scholar
3.Salih, A., Moghavvemi, M., Mohammed, H. and Gaeid, K.S.Flight PID controller design for a UAV quadrotor, Scientific Research Essays, December 2010, 5, (23), pp 3660–3667.Google Scholar
4.Bhandari, S., Raheja, A., Tang, D., Ortega, K., Guiterrez, A., Andrade, L., Luu, J., Rose, M., Yaralian, H. and Leuer, M.Modelling and Control of UAVs using Neural Networks. AIAA Modelling and Simulation Technologies Conference, 13-16 August 2012, Minneapolis, Minnesota, USA.Google Scholar
5.Achtelik, M., Bierling,. Wan, J. and Höcht, L., 2011. Adaptive Control of a Quadcopter in the Presence of large/complete Parameter Uncertainties. Technical University of Munich, Munich, Germany.CrossRefGoogle Scholar
6.Zawiski, R. and Blachutta, M.Dynamics and Optimal Control of Quadrotor Platform. AIAA Guidance, Navigation and Control Conference, 2012, Minneapolis, Minnesota, USA.CrossRefGoogle Scholar
7.Gremillion, G. and Humber, J.S.1-2 System Identifcation od a Quadrotor Micro Air Vehicle, August 2010, AIAA Atmospheric Flight Mechanics Conference, Toronto, Ontario, Canada.Google Scholar
8.Ali Raza, S. and Etele, J.Simulation Tool for Testing and Validating Uav Autopilots in Wind Gust Environments. AIAA Atmospheric Flight Mechanics Conference, 13-16 August 2012, Minneapolis, Minnesota, USA.Google Scholar
9.Stepaniak, M.J., Van Grass, F. and Uijt de Haag, M.Design of an electric propulsion system for a quadrotor unmanned aerial vehicle, J Aircraft, 3 May-June 2009, 46, (3).CrossRefGoogle Scholar
10.Finkpeterson, C.et alAutonomous Hovering with a Quadrotor Helicopter, s.l., 2008, Aalrborg University.Google Scholar
11.Cheron, C., Dennis, A. and SemerjyanC,Y. C,Y.A Multifunctional HIL Testbed for Multirotor VTOL UAV Actuator, Center for elf-Organizing and Intelligent Systems, Department of Electrical and Computer Engineering, 2010, Utah Sate University, USA.CrossRefGoogle Scholar
12.Pounds, P., Mahony, R. and Corke, P.System Identification and Control of an Aerobot Drive System, 2007, Department of Engineering, Austrailan National University, Austrailia.CrossRefGoogle Scholar
13.Huang, G., Hoffman, G., Waslander, S. and Tomlin, C. Aerodymanics and Control of Autonomous Quadrotor Helicopters in Aggressive Maneuvering, IEEE International Conference on Robotics and Automation, 2009.Google Scholar
14.Oliveira, M.D.L.C. d., 2011. Modelling, Identification and Cotrol of a Quadrotor Aircraft, Czech Technical University, Prague, Czech Republic.Google Scholar