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RISStream Surface-Supported Fundamental Sheets Insertion Toward High-Quality Hex Meshing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Converting a hex mesh into a fundamental mesh by inserting fundamental sheets is an effective means to improve the hex mesh’s quality near the boundary. However, the high-quality and automatic fundamental sheets insertion ...
A Hybrid LSSVM Model with Empirical Mode Decomposition and Differential Evolution for Forecasting Monthly Precipitation
Publisher: American Meteorological Society
Abstract: n this study, a hybrid least squares support vector machine (HLSSVM) model is presented for effectively forecasting monthly precipitation. The hybrid method is designed by incorporating the empirical mode decomposition ...
Cost-Minimizing Hexahedral Mesh Refinement by Sheet Inflation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a novel hexahedral refinement method is introduced which finds the optimal tradeoff between the number of inserted elements and inserted singularities according to user-prescribed weighting. The input of our ...
Multi-Branch Cellular Space Robot Mechanism Design and Climbing Behavior Research
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current space engineering projects such as large space structure erection and spacecraft maintenance tasks require robots with space truss climbing capability. To adapt to the complex climbing environment, this paper ...
Error Budget of Wafer Bonding Alignment System Based on Vision1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Accurate wafer alignment is the key to achieving wafer bonding accuracy. High-precision wafer alignment systems typically use vision to locate the aligned Mark on two wafers, and use complex mechanisms to perform multiple ...
Analysis of the Factors Affecting Freight Transportation Energy Consumption Based on LMDI
Publisher: American Society of Civil Engineers
Abstract: An energy consumption logarithmic mean divisia index decomposition model is built and applied to quantitatively analyze the effects of structure, energy consumption intensity, and turnover of freight transportation on ...
Assessment of the Timing of Daily Peak Streamflow during the Melt Season in a Snow-Dominated Watershed
Publisher: American Meteorological Society
Abstract: revious studies have shown that gauge-observed daily streamflow peak times (DPTs) during spring snowmelt can exhibit distinct temporal shifts through the season. These shifts have been attributed to three processes: 1) ...
Acoustic Method Based on Integrity Coefficient for Testing the Loose Circle of Surrounding Rock
Publisher: American Society of Civil Engineers
Abstract: The thickness of the loose circle of surrounding rock is an important index in tunnel support parameter design and rock mass stability evaluation. Accurate and rapid determination of thickness is critical to ensure the ...
Long-Term Changes in Inland Water Surface Temperature across China Based on Remote Sensing Data
Publisher: American Meteorological Society
A Simulation Data-Driven Design Approach for Rapid Product Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Traditional design optimization is an iterative process of design, simulation, and redesign, which requires extensive calculations and analysis. The designer needs to adjust and evaluate the design parameters manually and ...