A new Anti-surge study based on Fuzzy self-adaptation PID controller

In this paper the pre-condition of surge occurrence is found out from the surge mechanics, Harm of surge and common deciding method are introduced. Using the tradition PID control is difficult to gain satisfied effect. Adopting Fuzzy-PID merit not only has tradition PID experiences, but also has control of mixing self adaptability control. Simulated result indicates this control is able to make system reach satisfied Anti-surge control effect, so it has fairly good energy saving and application value.