On enlarging the domain of attraction for linear systems subject to actuator saturation
This paper deals with the problem of enlarging the domain of attraction for linear continuous-time systems subject to actuator saturation. By using a descriptor model transformation of the system, an improved sufficient condition is given within the framework of linear matrix inequalities. A convex optimization procedure is proposed to obtain the least conservative estimation of the domain of attraction. Two examples are carried out to illustrate the effectiveness of the developed method.
domain of attraction actuator saturation linear matrix inequalities convex optimization