A Non-Linear Electronic Compensator for Automatic Control Systems

The technique for the synthesis of the dual-input describing function (DIDF) is introduced here and the construction of a non-linear electronic compensator (N-L.E.C.), based on this techniques, is proposed. The above non-linear network is used to compensate . linear and non-linear systems for instability, limit Cycles, speed of response and the static accuracy. Four practical examples are given at the end of this work.