Feedback Linearizing Model Predictive Excitation Controller Design for Multimachine Power Systems

Robust decentralized nonlinear controller design for multimachine power systems

In this paper, a robust decentralized excitation control scheme is proposed for multimachine power system transient stability enhancement. First, a direct feedback linearization (DFL) compensator through the excitation loop is designed to eliminate the nonlinearitles and interconnections of the multl-machine power system. Then, a robust decentralized controller IS proposed to guarantee the asym...

A Nonlinear Decentralized Steam Valving Controller for Multimachine Power Systems

In this paper we represent a multimachine power system with steam valve as a Hamiltonian control system. Then a decentralized steam valving control scheme is proposed. The property of attenuating disturbances is studied in the sense of ∞ H for the control scheme. Copyright © 2002 IFAC

Robust Decentralized Excitation Control of Multimachine Power Systems

This paper is an application of the nonlinear decentralized robust control 3] to the multimachine power systems. A decentralized excitation controller is designed explicitly to maintain a transiently stable closed-loop system at the present of uncertain network parameters. The eeect of persistent disturbance whose bound is not known as a priori is eeectively attenuated. The simulation of the pr...

Design and Practical Implementation of a New Markov Model Predictive Controller for Variable Communication Packet Loss in Network Control Systems

The current paper investigates the influence of packet losses in network control systems (NCS’s) using the model predictive control (MPC) strategy. The study focuses on two main network packet losses due to sensor to controller and controller to actuator along the communication paths. A new Markov-based method is employed to recursively estimate the probability of time delay in controller to ac...

Predictive Controller Design for Networked Systems