RC Model Performance Analysis for Airworthiness Certification

Main Article Content

Supap Perngmak
Thepwintr Rojnpisit

Abstract

Military UAV design and production must follow STANAG 4703 which is the Airworthiness for small UAV its weight less than 150 kilogram. This regulation is well-known and being used in various industry. In general takeoff distance is a critical phase of any aircraft because speed of the aircraft is near stall speed. Thus, to get the airworthiness of the aircraft, developer needs to make sure that their design can meet the requirements. The pre-calculation of this data is crucial to avoid unnecessary damage and STANAG allow to get this data from trustable program. Therefore, this research develops a MATLAB calculation using muti-step numerical analysis to calculate takeoff performance of the aircraft. This program has been tested to 4 aircraft compose of 2 general aircraft and 2 mini-UAV. The error of the result is less than 10%. Hence, we can use this program to calculate any other aircraft to get takeoff performance for airworthiness.

Article Details

How to Cite
[1]
S. Perngmak and T. . . Rojnpisit, “RC Model Performance Analysis for Airworthiness Certification”, NKRAFA J SCI TECH, vol. 20, no. 1, pp. 119–130, Jun. 2024.
Section
Research Articles

References

Jr. Anderson, D. John. (2001). Fundamentals of aerodynamics. 3rd Edition. New York:McGraw-Hill Inc.

Mario A. (1997). An Introduction to Aircraft Performance. AIAA Education Series. American Institute of

Aeronautics and Astronautics, Inc.

S.K. Ojha. (1995). Flight Performance of Aircraft. AIAA Education Series. American Institute of Aeronautics and

Astronautics, Inc.

Cessna Aircraft Company. (2012). Specification and Description Exhibit “A”. Beginning with serial # 172S11284.

Cessna Single Engine Piston Aircraft. Wichita, Kansas.

McIver J. (2003). Cessna Skyhawk II / 100 Performance Assessment. from http://www.temporal.com.au.

Bitto A. & P. D’ Amore. Flight Test 2 Report. State College, PA, USA.

FAA Approved Airplane Flight Manual and Pilot’s Operating Handbook (1994). Warrior III PA-28-161. Publications

Department. Piper Aircraft Corporation.

Sóbester A. (2021). Flight-Test Validation of a Takeoff Performance Uncertainty Model. University of Southampton,

Southampton, Hampshire, England, United Kingdom.

Pellogrini C. et al., (2022). New analytical results on the study of aircraft performance with velocity dependent forces.

Universidade Federal de São João del-Rei, Departamento de Ciências Térmicas e dos Fluidos, Brasil.

Pascale L. & Nicolosi F. (2008). Design and Aerodynamic Analysis of a Light Twin-Engine Propeller Aircraft.

Tecnam Aircraft Industries, Casoria (Naples), ITALY. Dep. Of Aerospace Eng., University of Naples.

Vural M. (2009). Estimating R/C Model Aerodynamics and Performance. Illinois Institute of Technology. from

https://saeaerodesign.com

Butera J. (2012) Flight Performance of a Novel Fixed Wing UAS. Mississippi State University, USA. from

https://www.researchgate.net

Scholz. Drag Prediction. (2023). from http://www.fzt.haw-hamburg.de/pers/Scholz/ HOOU/ AircraftDesign_13_Drag.pdf

Nato standardization Agency (2014). NATO Standard AEP-83 Light Unmanned Aircraft Systems Airworthiness

Requirements. Edition A Version 1, Ratification Draft.