Abstract: The document specifies the service conditions, system structure, function requirements, performance requirements, test rules, and test methods for the levitation system of Electromagnetic ...

Abstract: For the purpose of better inhibiting the chattering phenomenon and elevating the control performance of the magnetic levitation system under multiple disturbances, a continuous integral ...

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Restrictive US trade practices last seen a century ago confoundingly have not led to a recession. Despite concerns about the cost of living, limited layoffs are keeping consumers spending, pushing up ...

Texas country music legend Joe Ely has passed away at 78. The singer announced his Parkinson's disease and Lewy Body Dementia diagnosis in September.

China is racing to build a new kind of train that does not just rival jetliners, it threatens to redefine what “high speed” ...

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Startups flush with cash are building AI-assisted laboratories to find materials far faster and more cheaply, but are still ...

A new acoustic levitation technique combines sound waves and electric charge to control multiple particles without physical ...

Using sound to get objects to float works well if a single particle is levitated, but it causes multiple particles to collapse into a clump in mid-air. Physicists at the Institute of Science and ...

For those who are planning to travel by plane this holiday season, more than a ticket will be needed to board. Travelers now need a REAL ID-compliant identification to board a federally regulated ...