Most drone engineers pick a lane. You build for speed, or you build for range. Luke and Mike Bell, the father-and-son team from South Africa already famous for pushing electric quadcopters to ...
Abstract: Super-twisting sliding mode (STM) control offers advantages, such as fast response and low demand on motor model accuracy, and is attractive for the permanent magnet synchronous motor (PMSM) ...
Abstract: High permanent magnet losses of high-speed permanent-magnet synchronous motors will lead to irreversible demagnetization of permanent magnet, which has a serious impact on the motor ...