A simple, low cost application of a flight test parameter identification system

1982 ◽  
Author(s):  
R. CLARKE ◽  
J. ROSKAM
Keyword(s):  
Parameter Identification ◽  
Low Cost ◽  
Flight Test ◽  
Identification System ◽  
Test Parameter ◽  
Parameter Identification System

Control Strategy of Torsional Torque Suppression of Decentralized Generators with Parameter Identification System

2011 ◽  
Vol 39 (12) ◽  
pp. 1244-1263
Author(s):  
Tomonori Goya ◽  
Eitaro Omine ◽  
Atsushi Yona ◽  
Naomitsu Urasaki ◽  
Tomonobu Senjyu ◽  
...  
Keyword(s):  
Parameter Identification ◽  
Control Strategy ◽  
Identification System ◽  
Parameter Identification System

Parameter Identification of Tailplane Iced Aircraft Based on Maximum Likelihood Method

2012 ◽  
Vol 192 ◽  
pp. 57-62 ◽  
Author(s):  
Zhong Da Xu ◽  
Yi Hua Cao ◽  
Ming Zhao
Keyword(s):  
Maximum Likelihood ◽  
Parameter Identification ◽  
Maximum Likelihood Method ◽  
Flight Test ◽  
Likelihood Method ◽  
Identification System ◽  
Flight Performance ◽  
Aerodynamic Parameters ◽  
Flight Dynamics Model ◽  
Ice Shapes

Based on the maximum likelihood method, this paper analyzed the influence of tailplane icing on aerodynamic parameters by parameter identification. A nonlinear longitudinal flight dynamics model for aircraft was built, and an identification system was constructed using maximum likelihood method. According to the flight test data of DHC-6 aircraft, the aerodynamic parameters of clean aircraft and two different cases of iced aircraft with particular ice shapes on the tailplane were identified. Eventually, the results of the identification show that the tailplane icing has several adverse effects on the aircraft flight characteristics, including flight performance, elevator effectiveness, stability and safety.

Development of a Low-Cost and Versatile Flight Test Platform

1997 ◽  
Vol 34 (1) ◽  
pp. 9-19 ◽  
Author(s):  
L. M. B. C. Campos ◽  
A. A. Fonseca ◽  
J. R. C. Azinheira ◽  
J. P. Loura
Keyword(s):  
Low Cost ◽  
Flight Test ◽  
Test Platform
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