... threshold method intensity value video file artificial intelligence time history camera view column vector transom study video frame THE 30th AMERICAN TOWING TANK CONFERENCE WEST BETHESDA, MARYLAND, OCTOBER 2017 Low-Cost Image Processing Approach for Waterline Detection Aurore V. Zuzick, Naval...

... on control theory. A gradient method is used to minimize the drag on a ship hull constrained by the Navier Stokes solution. adjoint sensitivity analysis acusolve design optimization walker upstream oil & gas international journal geometry artificial intelligence shape optimization...

... measurement result progression stern static drift 10 tpiv measurement vortex starboard separation artificial intelligence fs coefficient vortice amplitude secondary-order coefficient maneuver THE 30th AMERICAN TOWING TANK CONFERENCE WEST BETHESDA, MARYLAND, OCTOBER 2017 Phase-averaged...

... with the existing model experiment of a ship suffering harmonic resonance. However, the simulation model fails to estimate the case of a large passenger ship which suffers parametric resonance in beam seas. frequency model experiment memory effect function probability artificial intelligence experiment...

... deviation experiment difference frequency artificial intelligence compute asymptotic mean square value sine wave amplitude mean square value frequency component natural frequency complete cycle lowest frequency magnitude asymptotic mean value contribution mean value fundamental period...

... of experimental data. The procedure is applied to practice with virtual test of ship model resistance, and shows that the methodology of confidence level assessment is reasonable and effective. artificial intelligence variance test plan virtual test result statistical hypothesis model resistance test...

... coefficient submarine design spiral formulation vehicle resistance vehicle vehicle design uuv artificial intelligence diameter operation naval architect uuv hull-form tow-tank testing requirement uuv design THE 30th AMERICAN TOWING TANK CONFERENCE WEST BETHESDA, MARYLAND, OCTOBER 2017...

... variance boundary auto-covariance function model test belenky roll motion normal distribution artificial intelligence statistical estimate variance estimate sample mean covariance matrix ensemble dependence equation THE 30th AMERICAN TOWING TANK CONFERENCE WEST BETHESDA, MARYLAND, OCTOBER...

...-highest acceleration. data quality maximum peak acceleration peak application marine transportation fourier transform frequency range artificial intelligence wavelet transform mean value noise frequency range buffer method threshold decomposition wavelet histogram standard deviation...

... the tank, with a larger deviation over the 35ft deep trench section. seaway trench spatial variability significant wave height machine learning secondary objective artificial intelligence paddle basin objective ultrasonic sensor standalone array sensor threshold modal period confidence...

... with millions degrees of freedom: an offshore platform subjected to three-dimensional irregular waves. It is demonstrated that the developed approach can accurately determine the extreme event statistics using orders of magnitude smaller number of samples compared with traditional approaches. artificial...

... at an impact velocity of 9.7 ft/s. The predictions made using S-DIC and strain gages differ by approximately 23%. hydroelasticity maximum deflection investigation surface strain drop test calculation deflection panel deflection chine wedge drop height strain gage artificial intelligence...

... threshold rare event probability machine learning excitation ship motion statistics american towing tank conference gpd naval engineering belenky quantity estimation shape parameter artificial intelligence knuckle point application confidence interval equation stationary process...

.... artificial intelligence shaft speed pre-skeg trial torque model test calibration prediction limit marine transportation knot curve fit t-ag 61 skeg equation rpm ittc information usn sumner t-ag 60 ship speed THE 30th AMERICAN TOWING TANK CONFERENCE WEST BETHESDA, MARYLAND, OCTOBER 2017...

.... reservoir simulation posterior distribution experiment machine learning configuration 2 configuration 1 artificial intelligence ship smp95 roll period inversion scenario gravity configuration 3 vertical center melville configuration inverse solution roll gyradius arctic configuration 5...

... the logdecrement method are the same as the values by the curve fitting method within the uncertainty estimates. trim weight dtmb model 5720 calculation moi computation pivot equation artificial intelligence dimension vcg displacement roll period roll angle decay coefficient gravity...

.... frequency short bank forward speed spectrum array speed artificial intelligence pitch motion irregular wave long bank maximum likelihood method encounter frequency wave system time sery naval surface warfare center wave direction sensor wavemaker highest energy peak THE 29th AMERICAN...

... inches (3.8 cm) in either direction. Recommendations for future work and additional applications will also be discussed. united states government lidar system laser laser system artificial intelligence standard deviation application north america government transom nswccd reflective...

... dyck design space ship speed upstream oil & gas efficiency wetted surface area propulsion system artificial intelligence coefficient variation requirement drag coefficient prediction knot operation resistance curve THE 29th AMERICAN TOWING TANK CONFERENCE ANNAPOLIS, MARYLAND...

.... However, the theoretical and practical aspects of multi-directional wave generation in force control have now been formulated and reference to this separate study is made. ocean energy wavemaker amplitude upstream oil & gas surface elevation wave machine artificial intelligence...