Mathematical Model of Dynamics of Air Cushion Vehicle with Ballonet Type Skirt on Water

Eremeyev, V.O.; Peplin, Fedor; Tumanin, A.V.

doi:10.1016/j.proeng.2017.10.485

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…A mathematical model of an ACV with a ballonet type skirt was developed and solved using numerical integration by Eremeyev et al [18]. Many parts of the ACV such as the rigid body, air cushion, propulsion system, ballonet, fundamental surface, etc., were dynamically incorporated in the model.…”

Section: Introductionmentioning

confidence: 99%

Chaotic Assessment of the Heave and Pitch Dynamics Motions of Air Cushion Vehicles

Sowayan

2021

International Journal of Applied Mechanics and Engineering

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In this study, a three degrees of freedom nonlinear air cushion vehicle (ACV) model is introduced to examine the dynamic behavior of the heave and pitch responses in addition to the cushion pressure of the ACV in both time and frequency domains. The model is based on the compressible flow Bernoulli’s equation and the thermodynamics nonlinear isentropic relations along with the Newton second law of translation and rotation. In this study, the dynamical investigation was based on a numerical simulation using the stiff ODE solvers of the Matlab software. The chaotic investigations of the proposed model are provided using the Fast Fourier Transform (FFT), the Poincaré maps, and the regression analysis. Three control design parameters are investigated for the chaotic studies. These parameters are: ACV mass (M), the mass flow rate entering the cushion volume (ṁin ), and the ACV base radius (r). Chaos behavior was observed for heave, and pitch responses as well as the cushion pressure.

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Section: Introductionmentioning

confidence: 99%

Chaotic Assessment of the Heave and Pitch Dynamics Motions of Air Cushion Vehicles

Sowayan

2021

International Journal of Applied Mechanics and Engineering

View full text Add to dashboard Cite

show abstract

“…A mathematical model of an ACV with a ballonet type skirt was developed and solved using numerical integration by Eremeyev et al (2017). Many parts of the ACV such as the rigid body, air cushion, propulsion system, ballonet, fundamental surface etc.…”

Section: Introductionmentioning

confidence: 99%

Chaotic Assessment of the Heave and Pitch Dynamics Motions of Air Cushion Vehicles

Sowayan

2021

International Journal of System Dynamics Applications

View full text Add to dashboard Cite

In this study, three degrees of freedom nonlinear air cushion vehicle (ACV) model is introduced to examine the dynamic behavior of the heave and pitch responses in addition to the cushion pressure of the ACV in both time and frequency domains. The model is based on the compressible flow Bernoulli's equation and the thermodynamics nonlinear isentropic relations along with the Newton’s second law of translation and rotation. In this study, the dynamical investigation was based on numerical simulation using the stiff ODE solvers of the Matlab software. The chaotic investigations of the proposed model is provided using the Fast Fourier Transform (FFT), the Poincaré maps, and the regression analysis. Three control design parameters are investigated for the chaotic studies. These parameters are: ACV mass (M), the mass flowrate entering the cushion volume (m ̇_in), and the ACV base radius (r). Chaos behavior was observed for heave, and pitch responses as well as the cushion pressure.

show abstract

Mathematical Model of Dynamics of Air Cushion Vehicle with Ballonet Type Skirt on Water

Cited by 2 publications

References 5 publications

Chaotic Assessment of the Heave and Pitch Dynamics Motions of Air Cushion Vehicles

Chaotic Assessment of the Heave and Pitch Dynamics Motions of Air Cushion Vehicles

Chaotic Assessment of the Heave and Pitch Dynamics Motions of Air Cushion Vehicles

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