Flight Path Reconstruction and Parameter Estimation Using Output-Error Method | Zendy

Benedito Carlos de Oliveira Maciel | Zendy; Luiz Carlos Sandoval Góes | Zendy; Elder M. Hemerly | Zendy; Nei Salis Brasil Neto | Zendy

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Flight Path Reconstruction and Parameter Estimation Using Output-Error Method

Author(s) -

Benedito Carlos de Oliveira Maciel,

Luiz Carlos Sandoval Góes,

Elder M. Hemerly,

Nei Salis Brasil Neto

Publication year - 2006

Publication title -

shock and vibration

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.418

H-Index - 45

eISSN - 1875-9203

pISSN - 1070-9622

DOI - 10.1155/2006/960391

Subject(s) - flight test , accelerometer , global positioning system , aerodynamics , noise (video) , control theory (sociology) , path (computing) , inertial measurement unit , identification (biology) , computer science , inertial frame of reference , algorithm , engineering , aerospace engineering , simulation , artificial intelligence , control (management) , physics , telecommunications , botany , quantum mechanics , image (mathematics) , biology , programming language , operating system

This work describes the application of the output-error method using the Levenberg-Marquardt optimization algorithm to the Flight Path Reconstruction (FPR) problem, which constitutes an important preliminary step towards the aircraft parameter identification. This method is also applied to obtain the aerodynamic and control derivatives of a regional jet aircraft from flight test data with measurement noise and bias. Experimental results are reported, employing a real jet aircraft, with flight test data acquired by smart probes, inertial sensors (gyrometers and accelerometers) and Global Positioning Systems (GPS) receivers

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