Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

There are many challenges to build a useful quantum computer. The core issue is that the quantum bits—qubits—that run the quantum calculations are incredibly unreliable, breaking down when they ...

Honda Motor has been granted a patent for a control apparatus that corrects errors in the angle measurement of a rotor in an electric motor. The apparatus determines whether a correction process has ...