Managing underground water in mining is no small feat. Underground mine dewatering systems were traditionally designed for ...

Watch a major upgrade: a motor swap on a big belt grinder to install a powerful 4.4kW (5.9hp) three-phase motor with VFD ...

Abstract: Sound zone control (SZC) implemented using static optimal filters is significantly affected by various perturbations in the acoustic environment, an important one being the fluctuation in ...

Abstract: This paper presents a new predictive speed control algorithm for the Permanent Magnet Synchronous Motor (PMSM) drive using the model-free control theory. In the proposed methodology, the ...