SINGULAR PERTURBATIONS AND AIRCRAFT LONGITUDINAL DYNAMICS
MANSOUR, I., KATARY, M. (1986). SINGULAR PERTURBATIONS AND AIRCRAFT LONGITUDINAL DYNAMICS. EKB Journal Management System, 2(2nd Conference on Applied Mechanical Engineering.), 193-201. doi: 10.21608/amme.1986.56820
I. MANSOUR; M. KATARY. "SINGULAR PERTURBATIONS AND AIRCRAFT LONGITUDINAL DYNAMICS". EKB Journal Management System, 2, 2nd Conference on Applied Mechanical Engineering., 1986, 193-201. doi: 10.21608/amme.1986.56820
MANSOUR, I., KATARY, M. (1986). 'SINGULAR PERTURBATIONS AND AIRCRAFT LONGITUDINAL DYNAMICS', EKB Journal Management System, 2(2nd Conference on Applied Mechanical Engineering.), pp. 193-201. doi: 10.21608/amme.1986.56820
MANSOUR, I., KATARY, M. SINGULAR PERTURBATIONS AND AIRCRAFT LONGITUDINAL DYNAMICS. EKB Journal Management System, 1986; 2(2nd Conference on Applied Mechanical Engineering.): 193-201. doi: 10.21608/amme.1986.56820

SINGULAR PERTURBATIONS AND AIRCRAFT LONGITUDINAL DYNAMICS

The International Conference on Applied Mechanics and Mechanical Engineering
Article 10, Volume 2, 2nd Conference on Applied Mechanical Engineering., May 1986, Page 193-201  XML PDF (1.24 MB)
Document Type: Original Article
DOI: 10.21608/amme.1986.56820
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Authors
I. MANSOUR1; M. KATARY2
1AERONAUTICAL DEPARTMENT, M.T.C.,CAIRO,MEMBIR AIAA.
2AERONAUTICAL DEPARTMENT, M.T.C.,CAIRO.
Abstract
The singular perturbations method is used to find a simplified solution of the longitudinal aircraft dynamics. The variables are devided into slow and fast. Then the steady state fast variables are used as input to the slow subsystem. The obtained simplified solution of the short period mode is the same as previously known solution of this mode. The obtained solution of the phugoid mode is basically different from the well known appro-ximate solution of this mode. Calculations proved that the obtained appro-ximate solution is very near to the exact one.
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