论文部分内容阅读
以青岛汽轮机厂１２ＭＷ双抽式汽轮机为例，介绍了一种先进可靠的汽轮机监测与模糊控制系统。本系统具有操作方便、稳定可靠等特点。监测系统具有良好的人机界面和强大的数据处理功能。模糊控制系统采用ＭＯＯＲＥ表（ＭＹＣＲＯ３５２单回路数字式控制器），通过组态软件完成了对蒸汽母管压力的模糊控制，具有良好的鲁棒性，成功地解决了常规ＰＩＤ控制对于复杂多变、非线性、大延迟系统控制效果不佳、超调严重的问题
Taking Qingdao 12MW double-suction steam turbine as an example, an advanced and reliable turbine monitoring and fuzzy control system is introduced. The system has easy operation, stable and reliable. Monitoring system has a good man-machine interface and powerful data processing capabilities. Fuzzy control system uses MOORE table (MYCRO352 single-loop digital controller), through the configuration software to complete the fuzzy control of steam manifold pressure, has good robustness, successfully solved the conventional PID control for complex and changeable, Nonlinear, large delay system control ineffective, overshoot serious problem