Embedded fuzzy logic controller for drying oil filled transformers

Fuzzy logic is a part of artificial intelligence science and provides for control of complex processes, where exact models are not applicable. Such a controller is necessary for the process of drying oil filled transformers. Indeed, this controller needs to deal with a highly nonlinear and time variant process. The development of the controller was fast and the implementation size very small. Its performance proved very robust whilst providing both good dynamical and steady-state behaviour.