Power System State Estimation using Dispersed Particle Filter

State Estimation of CSTR Using Particle Filter

In this paper, Particle Filter algorithm has been employed for estimating the states namely concentration and temperature of a Continuous Stirred Tank Reactor (CSTR) and simulation results are presented. The propagation of particles through the nonlinear system model for the state estimation has been discussed. The states of the system are estimated by using the Particle Filter algorithm under ...

Power System State Estimation by Novel Approach of Kalman Filter

The electrical network measurements by measuring device Phasor Measurement Device (PMU) are usually sent to the control centers using data acquisition system and other communication protocols available. However, these measurements contain uncertainties due to the measurements and communication noise (errors), incomplete metering or unavailability of some of measurements. The overall aim of stat...

State Estimation using Bacterial Foraging Algorithm Based Particle Filter for a Three Tank System

State estimation and control of a mobile robot using Kalman filter and particle filter

We focus on the filter in a method proposed recently, i.e., a method to improve the state estimation accuracy of mobile robots placed near high-rise buildings using the GPS (global positioning system) signals. In this method, it was assumed that a GPS signal that contains a reflected and diffracted wave is denoted by the sum of the true position information and noise that follows a time-varying...

POWER SYSTEM STATE ESTIMATION A. Power System State Estimation The conventional method for power system state estimation is the weight least squares (WLS) state estimation

This paper proposes the stochastic tabu search (STS) for improving the measurement scheme for power system state estimation. If the original measured scheme is not observable, the additional measurements with minimum number of measurements are added into the system by STS so that there is no critical measurement pair. The random bit flipping and bit exchanging perturbations are used for generat...