A comparison of fuzzy, state space with direct eigenstructure assignment, and PID controller on linearized MIMO plant model

Abstract

Very often technical systems work very close to stationary working conditions, quasi stationary conditions. For example thermal power plant, steam turbine system mostly working under quasi stationary working conditions. Bearing in mind that fact, the idea is to design control structure optimal for that working conditions. For this purpose, state space controller with direct eigenstructure assignment is designed and compared with fuzzy and PID in Linarie, D., (2002) controller on linearized MIMO model of power plant, steam turbine