Abstract: In this paper, a position estimation algorithm is proposed for sensorless control of synchronous reluctance motors (SynRMs) using the Newton function and a closed-loop flux model. The ...
Abstract: This paper presents a programmable frequency scan algorithm based on harmonic balance. The core idea involves treating systems under perturbation as nonlinear time-periodic (NTP) systems.
# KEY FIX: replaced Ramberg-Osgood with Power-Law Hardening. # Ramberg-Osgood caused stress to DROP at high strains (softening), # making Newton-Raphson diverge. Power-law hardening is always # ...