We are concerned with the problem of fast and accurate tracking currents in general synchronous drive. The becomes complicated decreasing available voltage, which is common high-speed field weakening regimes. existing time-optimal controllers rely on a simplified model, ignoring stator resistance differences inductances. derive solution for model considering all parameters show how affect curre...

In the transition to automated and automatic manufacturing an urgent problem is increase reliability of mobile robots (MR) their drives, creation devices monitor technical characteristics MR, diagnose predict remaining resource. Inspite high relevance diagnosing MR drives problem, there are no generally accepted methodology for criteria selecting methods, parameters volumes diagnostics at prese...