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Report

Implementing Performance Portability of High Performance Computing Programs in the New Golden Age of Chip Architecture

Autor: Liu, Weifeng, Wu, Linping, Xu, Xiaowen, Wang, Yuren

As an important goal of high-performance computing, the concept of performance portability has been around for many years. As the failure of Moore's Law, it is no longer feasible to improve computer performance by simply increasing the number of exis

Externí odkaz: http://arxiv.org/abs/2308.13802

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Akademický článek

Study on calculation method for dynamic load distribution of thread pair of planetary roller screw mechanism

Autor: XU Qianjin, MA Shangjun, WU Linping, FU Xiaojun

Publikováno v: Xibei Gongye Daxue Xuebao, Vol 42, Iss 4, Pp 634-642 (2024)

To reveal the dynamic load distribution characteristics of planetary roller screw mechanism under the high-speed operating conditions, based on the spiral surface equation and deformation coordination relationship, a static contact force calculation

Externí odkaz: https://doaj.org/article/dde92c75f7f94f0e8d54fe34a5970191