Based on the fuzzy control theory , three types of aero engine fuzzy controllers were designed . first , a general fuzzy feedback control system was studied , then , an inverse fuzzy feedback controller was studied and the performance of it also studied . finally , an equivalent fuzzy controller was designed and also its robustness performance was studied 首先設計了一種簡單的模糊反饋控制系統,初步驗證模糊控制在航空發動機控制中應用的可能性;然后研究了模型逆模糊控制系統在航空發動機控制中的應用;最后研究了的當量模糊控制器,并研究了這種控制系統的魯棒性能。