DocumentCode
3289483
Title
Mathematical Modeling and Identification of a Subminiature Rotorcraft with Flybar Dynamics
Author
Feng, Wei ; Gao, Tongyue ; Gong, Zhengbang ; Luo, Jun
Author_Institution
Dept. of Precision Mech. Eng., Shanghai Univ., Shanghai, China
fYear
2009
fDate
16-17 May 2009
Firstpage
364
Lastpage
367
Abstract
By reasonably predigesting the characteristics of the subminiature rotorcraft, a model for a subminiature rotorcraft is established and the linear time-invariant attitude dynamics with physical parameter of the subminiature rotorcraft at hover is obtained. A subspace-based state space system identification method and analysis of model uncertainty is applied to the model of rotorcraft. At last, the valid of the identified attitude model is testified.
Keywords
angular velocity; helicopters; mathematical analysis; state-space methods; flybar dynamics; mathematical modeling; model uncertainty; subminiature rotorcraft; subspace-based state space system identification method; Angular velocity; Blades; Circuits; Mathematical model; Nonlinear equations; Rotors; State-space methods; System identification; Tail; Testing; mathematical modeling; subminiature rotorcraft; system identification;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits, Communications and Systems, 2009. PACCS '09. Pacific-Asia Conference on
Conference_Location
Chengdu
Print_ISBN
978-0-7695-3614-9
Type
conf
DOI
10.1109/PACCS.2009.168
Filename
5232362
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