NDLI: Modeling and controller-designing of a novel driven airship

Content Provider	IEEE Xplore Digital Library
Author	Yilin Wu Yu Liu
Copyright Year	2012
Description	Author affiliation: Department of Computer Science, Guangdong University of Education, Guangzhou, China 510310 (Yilin Wu) \|\| College of Automation Science and Engineering, South China University of Technology, Guangzhou, China 510641 (Yu Liu)
Abstract	The model and dynamics of a kind of buoyancy-ballast driven airship are studied. Based on Kirchhoff equations and Newton-Euler laws, we developed the six degree of freedom nonlinear dynamic model for an airship equipped with independent ballonets and ballast by analysis its movement and stress. On the condition of little perturbation, the nonlinear dynamic model is divided into three group equations by restricting airship motion in longitudinal, lateral and e2-e3 planes respectively. Then the LQR controller is designed in terms of the longitudinal model of airship. Finally, the characteristics of mode and respond to input of airship as well as the tracking on desired equilibrium flying paths by LQR controller are studied based on the linearized model and test data. The results of simulation by matlab verify the correctness of established model, the rationality of theoretical analysis and validity of control algorithms on this kind of stratospheric airship.
Starting Page	963
Ending Page	968
File Size	448753
Page Count	6
File Format	PDF
ISBN	9781467325813
ISSN	21612927
e-ISBN	9789881563811
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Chinese Assoc of Automati
Subject Keyword	Analytical models Atmospheric modeling Computational modeling Buoyancy-Ballast driven LQR controller Simulation analysis Airship Electronic mail Mathematical model MATLAB Manganese Linearization
Content Type	Text
Resource Type	Article

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