Fig. 3
From: Adaptive quasi-dynamic state estimation for MV and LV grids
Left: power estimation using the NLO with the proposed online learning technique, using the NLO with fixed ARMA(2,0) parameters and the (simulated) true values and pseudo-measurements considered. Right: error between true values of power and estimated with three models: simple model, ARMA(2,0) model with fixed parameters, and ARMA(2,0) with online learning technique