Mathematical phenomenology for thrust-vectoring-induced agility comparisons

Autor:	Daniel D. Baumann, Benjamin Gal-Or
Rok vydání:	1993
Předmět:	Controllability Computer science Control theory Aerospace Engineering Equations of motion Thrust-to-weight ratio Flight control surfaces Stabilator Thrust vectoring Stability derivatives Phenomenology (particle physics)
Zdroj:	Journal of Aircraft. 30:248-255
ISSN:	1533-3868 0021-8669
DOI:	10.2514/3.48273
Popis:	The recent introduction of thrust-vectoring (TV) maneuverability/controllability into fighter aircraft design methodologies requires reassessment of aircraft equations of motion, especially in the deep poststall (PST) domain. Therefore, a mathematical phenomenology has been developed in this article to assess the main components which affect TV-induced agility and PST-maneuverability. This article identifies the TV-induced forces and moments required to maximize TV control power. It then presents a number of simplified approximate equations for assessing maximized standard agility comparison maneuvers (SACOM) of separate pitch, yaw, and roll TV-induced reversal maneuvers. Such SACOMs are required to compare the performance of future different designs of tailless vectored fighters.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::eae925d2043758fd072a8b0be26c08ca https://doi.org/10.2514/3.48273 Zobrazit plný text záznamu