炼钢氧枪冷却水模糊控制系统改造

Modification of Cooling Water Fuzzy Control System for Steelmaking Oxygen Lance

阐述了炼钢氧枪冷却水控制系统概况及存在的问题，结合实际对氧枪冷却水系统进行了改造．达到了节能的目的，为同类型控制系统升级改造和功能优化提供了经验。

Describe the general situation of the cooling water control system for the steelmaking oxygen lance and existing problems. Combined with practices, make a technical modification on the cooling water system of the oxygen lance. The purpose of energy saving is achieved. It provides the refer- ence for the upgrading and functional optimization of the similar control system.