tailieunhanh - Hydrodynamic and dynamic analysis to determine the longitudinal hydrodynamic coefficients of an autonomous underwater vehicle

This paper provides a method for the calculation and evaluation of the hydrodynamic coefficients of an AUV. The presence methodology is therefore one useful tool for determining an underwater vehicle’s dynamic stability. The calculated values have been compared with experimental results of a torpedo shape. It was concluded that the methods could calculate accurate values of the hydrodynamic coefficients for a specific AUV shape with its elliptical nose. |