基于已知回归量变体扩展电动势模型的无传感器IPMSM驱动自适应观测器设计

This article proposes a known regressors variant of the extended electromotive force (EMF) model, enabling rigorous theoretical stability analysis about the joint estimation of position, speed, and stator resistance in the full-order observer design. According to the literature, adaptive observer designs for nonlinear systems often require the regressors to be known as well as the systems being in...