The “Better Fuel Economy at All Costs” push has spawned complexity issues for powerplant serviceability and longevity. OEMs may now have a chance to make needed design changes.
GameSir's CES 2026 showcase brought multiple new concepts to the Las Vegas Convention Center, including a new way to experience your racing games.
Variable capacitors may be useful, but the air gap that provides their capacitance is their greatest weakness. Rather than deal with the poor dielectric properties of air, some high-end variable ...
Caterpillar’s next-gen 140 motor grader now offers joystick or lever steering, a new 9-speed transmission, enhanced ...
If you’ve spent enough time riding electric bikes, you quickly realize that power is only part of the draw. Another big part ...
Abstract: Variable reluctance motors with direct-current field windings in stator (DC-VFRM) offer advantages such as simple rotor structure and no rare earth. Moreover, sensorless control with an ...
Abstract: Variable speed drives (VSDs) employing a V/f control dominate over 60% of industrial and commercial induction motor (IM) applications. This is the simplest VSD adjusted based on the motor ...
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