Abstract: This article proposes a small capacitor drive system for doubly salient electromagnetic motor (DSEM), including the drive circuit and its corresponding control strategy. By taking advantage ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

The two announcements highlight RTX’s parallel work on both air-breathing and solid rocket propulsion technologies through its businesses. RTX made two propulsion announcements on Sept. 24, 2025, ...

Mick Schumacher has been announced for an IndyCar test run, to take place with the Rahal Letterman Lanigan Racing squad. It has been confirmed that the test will take place on October 13 around the ...

Abstract: As a key component of the motor drive system, the dc-link capacitor has a significant impact on the system reliability. Therefore, it is of great significance to monitor the health status of ...

Nissan said it has started trials of its next-generation driver-assistance system in Tokyo using Ariya electric vehicles, reported Reuters. The technology, developed with London-based startup Wayve, ...