..., an intelligent control parameter adjustment strategy based on the deep reinforcement learning (DRL) method was proposed (Song, 2024). Besides, other methods have also been researched (Kim, 2013, Wang, 2021, Jung, 2019). As the rudder control of navigating ship is significant (Cline, 2005), the research on rudder...

... mesh sensor flow metering wedge deadrise angle ocean engineering reduction adjustment Proceedings of the Thirty-fifth (2025) International Ocean and Polar Engineering Conference Seoul/Goyang, Korea, June 1-6, 2025 Copyright © 2025 by the International Society of Offshore and Polar Engineers...

... sequence application fea iso 27509 variation diameter flange bolt tightening tightening method pretension flange tightening adjustment seal element type influence fukuoka pressure vessel utilization dimension ABSTRACT The flange bolt tightening process is an important...

... annular pressure drilling fuman oilfield operation displacement adjustment tarim fuman oilfield carbonate rock drilling fluids and materials formation efficiency technology cement slurry ordovician pressure well ultra-deep well overflow wang tarim basin Proceedings of the Thirty-fourth...

.... Assimilation and simulation validation The assimilation system in the NEMO model utilizes the Ensemble Adjusted Kalman Filter (EAKF) assimilation method. This method begins with the application of the observation operator to acquire the simulated value of an observed variable at a given observation point...

... phases. This model ensures that the displacement deviation of the four winches of the parallel robot does not exceed 5% during normal operation. Additionally, the model is capable of synchronously adjusting the speed of an overloaded motor in the event of motor overload, maintaining overall stability...

..., evolving from invention designs to more robust versions suitable for industrial applications, as per some patents from that era (Kennedy, H., 1950; Lesnewich, A., 1958; Muller, A., 1950; Muller, A. et al., 1950). In summary, the system involved the use of an arc welding power source capable of adjustable...

... ABSTRACT Polyester ropes change length after experiencing high loads in operation. In benign waters, mooring systems with polyester ropes have been used to a large extent, where the length change has not been reported to be an issue or has been handled by mooring line length adjustment. When...

.... Furthermore, for the wave-maker with multi-paddle to make the relations of wave phases correct, the repeatable signals for each channel must take the same length and derived by local wave time sequence. wave sequence irregular wave sequence paddle wave phase quintic polynomial method adjustment...

.... sea state upstream oil & gas subsea system potential theory model test drift coefficient mooring system drift force adjustment extreme line tension fpso simulation surge response surge motion spectra line tension wave drift force coefficient coefficient numerical model...

... ABSTRACT Existing ECA procedures in BS 7910 and DNV OS F101 are based on uniaxial loading conditions only and do not have any means of accounting for biaxial loading scenarios. This paper considers a yield strength adjustment method for addressing the ECA under biaxial loading. The yield...

... intelligence adjustment rotational system wave energy converter spar wave frequency Frequency Response Tuning for a Two-Body Heaving Wave Energy Converter Scott J. Beatty, Bradley J. Buckham, Peter Wild Department of Mechanical Engineering University of Victoria, BC, Canada ABSTRACT This study...

... function spectra frequency band parametric model sensor transfer function offshore pierson-moskowitz spectrum spectrum frequency spectral shape adjustment north sea wave height vicinity guede soare cutoff frequency spectral density Proceedings of the Eleventh (2001) International...

... the first time that a plane wave can be created and adjusted in amplitude and frequency, and a patent has been applied for by the CEA-DAM (Commissariat à l"Energie Atomique) and DORIS Engineering. shock wave fourier analysis initial pressure upstream oil & gas shock wave generator...

... platform utilising more than two thrusters or combinations of propeller/rudder and thrusters more than three parameters are available to adjust the control of the position resulting in an mathematically underdetermined problem. Often this problem of having an under-determined system is solved by allocating...

... as a result of control. Some methods are introduced for quick and appropriate adjustment of the controller network. Modification of the controller network is executed based on errorback- propagation method utilizing the forward model network. The forward model is divided into three sub-networks which...

... member. The efficiency of the procedure is further enhanced in the elasto-plastic range through the use of automatic mesh refinement, where the analysis is always started using a coarse mesh to be refined during analysis when and where necessary. Additionally, automatic adjustment of the integration time...

... of the pipe-cleaning unit equipped with a special needle-cutting tool and a system of the cleaning control providing an automatic adjustment of the cleaning process parameters depending on pipe surface cleanness. Some technical and economic data and the main technological elements of butt welding are also...

... axial motion buoyancy upstream oil & gas dynamic response adjustment riser bottom water depth Proceedings of the First (1991) International Offshore and Polar Engineering Conference Edinburgh, United Kingdom, 11-16 August 1991 Copyright © 1991 by The International Society o/Offshore...