Controller interpolation methods for transition and control of nonlinear systems

This paper presents interpolation method that play a vital role in transition and control of non linear system presented in [4]. Since many problems may be caused by a not-carefully selected interpolation strategy. Some strategies may for example result in control signal discontinuities or transients during scheduling region transition. For these reason we present other interpolation methods for this task, which is finally validated on the continuous stirred tank reactor (CSTR) system.