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RISFramework for Autonomous Driving Trajectory Prediction via Physics-Constrained Data Fusion and Spatiotemporal Encoding
Publisher: American Society of Civil Engineers
Abstract: AbstractWith the rapid development of artificial intelligence, autonomous driving has advanced
significantly. Vehicle trajectory prediction, a key component of autonomous driving,
directly affects the quality of planning ...
Deformation Capacity Analysis of Large Rupture Strain FRP-Confined Concrete with Local Stress–Strain Effects
Publisher: American Society of Civil Engineers
Abstract: Abstract Ultimate deformation capacity is a key indicator for assessing the failure state of
structural members, marking the final failure of concrete. This study investigates
the deformation behavior of large rupture ...
Enhancing Real-Time Kinematic Positioning Precision in Large Height Variations: A Novel Periodic Term-Based Correction Method
Publisher: American Society of Civil Engineers
Abstract: AbstractThe positioning accuracy of real-time kinematic (RTK) technology is closely related
to the height differences between stations. When the height difference is large, the
correlation between the tropospheric delay ...
Wave-Induced Accelerations of a Fish-Farm Elastic Floater: Experimental and Numerical Studies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Numerical simulations and experiments of an elastic circular collar of a floating fish farm are reported. The floater model without netting structure is moored with nearly horizontal moorings and tested in regular deep-water ...
A Correlation for Nusselt Number of Slip Gas Flow in Confined Porous Media
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A clear understanding of flow and heat transfer at pore-scale level in microporous media is a topic of concern in microcooling/heating systems. In this work, a multiple-relaxation-time lattice Boltzmann method (LBM) is ...
Heat Transfer Analysis of Supercritical Methane in Microchannels With Different Geometric Configurations on High Power Electromechanical Actuator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The issue of regenerative cooling is one of the most important key technologies of flight vehicles, which is applied into both the engine and high-power electrical equipment. One pattern of regenerative cooling channels ...
Design and Validation of PEEK-Based Curved Lap Joints for Ultrasonic Welding in On-Orbit Rapid Construction of Truss Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. To address uneven energy distribution and insufficient melting in vacuum ultrasonic welding of polyetheretherketone (PEEK) joints for on-orbit construction, this study proposes a segmented “Once clamping, Twice ...
Thermal Attenuation Pattern in Long-Distance CO2 Transport Pipeline: Implications for Careful Heat Management
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The inherent thermal dissipation during long-distance CO2 pipeline transport poses significant challenges to operational safety and efficiency, particularly regarding hydrate formation and pipeline blockages. ...
Extensional Waves in a Sandwich Plate With Interface Slip
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The twodimensional (2D) equations for thin elastic plates are used to study extensional motions of a sandwich plate with weak interfaces. The interfaces are governed by the shearslip model that possesses interface elasticity ...
Stochastic Analysis of a Nonlinear Forced Panel in Subsonic Flow With Random Pressure Fluctuations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The stochastic behavior of a twodimensional nonlinear panel subjected to subsonic flow with random pressure fluctuations and an external forcing is studied in this paper. The total aerodynamic pressure is considered as the ...