Modelling and Simulation in Engineering

Research Article

Optimized Luenberger Observer-Based PMSM Sensorless Control by PSO

Table 7

Comparison of optimization performance.
TypeSpeed overshoot (%)Transient time (ms)ITAE
LO18.8%432.7648e+07
2021 LO20.8%426.6414e+06
Proposed method5.3%113.7386e+06
. Transient time: set the error is 2%.