Results 41 to 50 of about 1,616 (260)
Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots
Advanced Robotics Research, EarlyView.This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li +4 more
wiley +1 more source
Fault Encoding Rules Standard Research for EMUs
机车电传动, 2016 With analysis of EMUs fault encoding application requirement of China Railway Corporation, railway bureaus, andvehicle manufacturers, fault encoding principle was analyzed, and the encoding rules of EMUs fault code, fault brevity code and on-boardfault ...
Xu Li
doaj
SSRN Electronic Journal, 2003 A floating exchange rate combined with a clear inflation target can be a powerful stabilizer even if there are fluctuations in exchange rates that are unrelated to current fundamentals. Under plausible conditions, most of the stabilisation will occur through the exchange rate, and fundamental shocks will generate considerable medium term exchange rate ...
openaire +3 more sources
Advanced Science, EarlyView.This study employs a nanochain engineering approach combined with an in situ oxidation strategy to fabricate self‐insulating iron‐based magnetic nanochains, addressing the challenge of balancing magnetic coupling and electrical insulation in soft magnetic materials.
Dingrong Zuo +8 more
wiley +1 more source
Design and Verification of New Head Type of Super High-speed EMUs
机车电传动, 2016 To decrease the aerodynamic drag of super high-speed EMUs, integrating high-speed EMUs head type design elements at home and abroad together, a new head type for super high-speed EMUs with speed of 500 km/h was designed.
LI Ming, LI Minggao, LIU Nan, HAN Lu
doaj
Advanced Science, EarlyView.This work reports a thermally safe, photothermally reprogrammable magnetic soft robot with its reprogramming temperature tuned to ∼39.5°C for biocompatibility. It achieves multimodal locomotion (max speed of 1.8 BL/s) and integrates liquid‐metal capacitive sensing to monitor self‐motion and detect environmental changes in simulated gastric environments,
Liu Yang +5 more
wiley +1 more source
Rapid and Stable Recovery Method in Re-adhesion for High-cold EMUs
机车电传动, 2018 The bad operation environment of the high-speed EMUs is a big challenge to adhesion control of the rail between the wheel and rail. A method of rapid and stable recovery method in re-adhesion for high-cold EMUs was proposed, which could ensure the smooth
ZHANG Liwei, YU Lizhi, ZHANG Zhengfang
doaj
Advanced Science, EarlyView.A fully compensated synthetic antiferromagnet (SAF) multilayer exhibits a uniform state at zero field, without skyrmions. We use a SAF bias system to provide RKKY‐mediated exchange bias to the SAF multilayer, promoting zero‐field skyrmion stabilization and polarity control.
Emily Darwin +5 more
wiley +1 more source
Mobile Synchronous Lifting Jack for EMU
机车电传动, 2013 Design structure of mobile synchronous lifting jack for 8-car composition and 16-car composition EMUs and compatiblewith CRH1, CRH2, CRH3, CRH5 EMUs was introduced, as well as its electric control system characteristic.
YU Gui-zhong
doaj
Large Temperature‐invariant Anomalous Nernst Effect in Non‐collinear Antiferromagnet Mn3Pt
Advanced Science, EarlyView.Based on the noncollinear antiferromagnetic Mn3Pt thin films, the composition‐tunable Mn‐3d orbital states directly govern the Berry curvature. As a result, a giant and temperature‐invariant anomalous Nernst coefficient of 0.71 µV/K is achieved under Mn‐rich conditions.
Pengwei Gong +16 more
wiley +1 more source