Flight dynamics and parametric modeling of a 2-DOF lab aircraft

Autor:	Sarvat M. Ahmad, Mohsin Ali, Masroor Khan, Yasir Mahmood Khan
Rok vydání:	2018
Předmět:	Flight dynamics business.industry Computer science Mechanical Engineering Work (physics) Parametric model Longitudinal static stability Aerospace Engineering Aerospace engineering business Motion (physics) Wind tunnel
Zdroj:	Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 233:2923-2931
ISSN:	2041-3025 0954-4100
Popis:	This paper presents two degrees-of-freedom (2-DOF) modeling of a lab aircraft extending corresponding author’s previous work on 1-DOF. The yaw motion is an additional DOF introduced along with the earlier work on pitch plane alone. The test-rig is designed, developed, instrumented, and interfaced with PC employing data acquisition card and real-time visualization software. Detailed mathematical models from first principles are developed incorporating important stability and control derivatives. The theoretical models are iteratively improved and validated through experimentation. The comparison reveals close agreement between math models and experimental ones. The developed high-fidelity models are to be employed for closed-loop control design and evaluation of system performance.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::86d32a4550a165beabb1a006f7d5f23e https://doi.org/10.1177/0954410018789313 Zobrazit plný text záznamu