Abstract: This paper analyzes the vibration and noise levels of permanent magnet synchronous motor (PMSM). Firstly, an equivalent single cylindrical shell model of motor is established, which ...

"Oh, you're coming home with me " —probably you after seeing this $5 "marshmallow fluff" lip balm that'll make you rethink ...

Figuring out how to structure your days so they're as productive as possible is a challenge, which is why there are so many different techniques for doing it, though they're all best suited to ...