Model-Based Verifying and Design of Autonomous Airship

Yu Liu; Yi Lin Wu

doi:10.4028/www.scientific.net/AMM.66-68.1748

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The Casting Process Design and Simulation of the Rear Wearing Plate of 6/4E-AH Slurry Pump
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Added Mass, Added Stiffness and Added Damping Coefficients for a Parallel Plate-Type Structure
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A New Type of Auto-Balance Device for Grinding Wheel
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Model-Based Verifying and Design of Autonomous Airship
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Analysis of Tire Tread Pattern’s Impact on Interior Vibration and Noise Based on Wavelet Transform
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Research on Frequency-Tuned Dynamic Vibration Absorber
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Large Eddy Simulation of Hydrogen-Fueled Supersonic Combustion with Strut Injection
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Infrared Electric Image Enhancement Based On Fuzzy Renyi Entropy and Quantum Genetic Algorithm
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 66-68Model-Based Verifying and Design of Autonomous...

Model-Based Verifying and Design of Autonomous Airship

Abstract:

Based on the Kirchhoff equations, Newton-Euler laws, boundary layer theory and mass definition, the six degrees of freedom dynamic model of airship complete with aerodynamic forces, wind effect is presented. Then, the nonlinear dynamic model is divided into three group equations by restricting airship motion in different planes respectively. The motion characteristics of airship, including stability, the effect of ballast position and rotational damping, are studied using linearized model. The results of simulation verify the correctness of the theoretical analysis and airship design.

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Periodical:

Applied Mechanics and Materials (Volumes 66-68)

Pages:

1748-1754

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.66-68.1748

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Online since:

July 2011

Authors:

Yu Liu, Yi Lin Wu

Keywords:

Airship Dynamic Modeling, Linearization, Motion Characteristic, Stability

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