Results 171 to 180 of about 46,978 (252)

Optimization of constant-speed control algorithm for high-speed EMUs

open access: yes
Constant-speed control is deemed one of the core control functions for high speed EMUs, with accuracy being crucial for ensuring smooth operation. Given the complex operational environments of trains, ensuring the accuracy of constant-speed control for high-speed EMUs remains a research challenge in the industry.
XIONG Yan   +3 more
openaire   +1 more source

Research on Rising Pantograph Surge overVoltage for High-speed EMUs

open access: yes, 2013
Based on structure of high-speed EMUs body, equivalent electric circuit model was established to analyze the transmitting and reflecting characteristics between different car bodies, as well as experiments were carried out in field. It was demonstrated that wave figure of theoretic result was consistent with experimental result but difference for over ...
NIEYing, HU Xue-yong
openaire   +1 more source

Characteristics of novel magnetic nanocomposites based on samarium orthoferrite. [PDF]

open access: yesSci Rep
Roumaih K   +4 more
europepmc   +1 more source

A bell-bloom atomic magnetic-videorecorder with global shutter and differential readout. [PDF]

open access: yesMicrosyst Nanoeng
He X   +11 more
europepmc   +1 more source

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