... algorithm (C&I-PSO), a novel estimation method is proposed for parameter estimation of electromechanical oscillation, in which critical physical constraints on the parameters are taken into account. Based on the extended Kalman filtering algorithm, the constrained parameter estimation problem is formulated via the projection method. Then, by utilizing the penalty function method, the obtained constrained optimization problem could be converted into an equivalent unconstrained optimization problem; finally,...
Теги: ci particle swarm optimization , constrained parameter estimation , extended kalman filter , power systems , ringdown detection , circuit oscillations , constrained optimization , extended kalman filters , particle swarm optimization (pso) , standby power systems
