Results 151 to 160 of about 2,572,717 (328)

On-line Fault Diagnosis for the Gearbox in AC Drive Test System

open access: yesKongzhi Yu Xinxi Jishu, 2018
Gearbox plays an important role of varying speed, changing direction and transferring torque in AC drive test system, and its state directly influences the reliable operation of the AC drive test system.
WU Xiong, GAO Liansheng, CHENG Hao
doaj  

Igbt Based Single Phase Ac Drive [PDF]

open access: green, 2015
Khushboo Mishra   +2 more
openalex  

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

Research on Key Technologies of Traction System Based on Power Electronic Transformer

open access: yesKongzhi Yu Xinxi Jishu, 2017
This paper proposed a main circuit structure of a new traction drive system based on power electronic transformer (PET). Compared with traditional traction drive system, the new transmission system has lighter weight and smaller size , has more flexible ...
SONG Pinggang, GE Wang, ZHU Weichang
doaj  

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

open access: yesAdvanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy