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RISGeometric Error Modeling and Sensitivity Analysis of Single-Axis Assembly in Three-Axis Vertical Machine Center Based on Jacobian-Torsor Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of component errors on the final error is a key point of error modeling of computer numerical control (CNC) machine tool. Nevertheless, the mechanism by which the errors in mechanical parts accumulate to ...
Analysis and Modeling of Crossing Behavior at Urban Intersections in China
Publisher: American Society of Civil Engineers
Abstract: Crossing behaviors at intersections are conventionally described through the gap acceptance theory; however, many gap-forcing behaviors exist at Chinese urban intersections. In this study, gap-forcing behaviors were analyzed ...