We thought wider gravel tyres were always faster, but it's not as simple as that: New aero and rolling resistance lab tests combined

In our test from 2025, we did a smaller study into increasing tyre width. In that test, it showed that wider tyres are faster, but there was a clear jump from tyres that were broadly similar in terms ...
IEEE

A Novel Two-Dimensional Random Switching Frequency PWM Method for Variable Frequency Drives

Abstract: In this paper, a new two-dimensional random switching frequency pulse-width-modulation (2D-RSF-PWM) method is proposed for variable frequency drives (VFDs). The proposed 2D-RSF-PWM method is ...