Defuzzification filters and applications to power system stabilization problems

摘要

In this paper, the concept of defuzzification filters in a control system setting is discussed and how to design such filters considered. The design of such filters requires a model of the plant, and the inverse of it. A reference control signal is computed and then used to generate the actual defuzzified control signal which will be applied to control the plant. Application of the defuzzification filter to power system stabilization problem is presented.