Abstract: Successful acquisition of smooth and stable position estimation is a great challenge for sensorless six phase fault- tolerant Permanent Magnet Rim-Driven Motor (FTPM-RDM), especially in ...

Abstract: In sensorless vector control of induction motors, the E2d method estimates stator angular velocity based on the rotor-flux-induced voltage. Although this method features a simple structure, ...

Portland is pushing the region’s public pest control team that keeps mosquito and rat populations in check out of its home of almost 60 years. City officials told Multnomah County in September to move ...