Nonlinear Predictive Functional Control with Dead Zone Pre-compensation

Dead zone character is a typical nonlinearity, which causes steady error to the system. The control system with dead zone nonlinearity is transformed into linear system by designing nonlinear pre-compensator. The predictive functional control with dead zone nonlinearity is studied. The simulation with Matlab software indicates that this method is an advanced control method that it has the following properties: simple algorithm, less calculation on line and low control error.