基于模糊控制的微型燃机燃料压力控制  

Research of fuzzy control of the fuel pressure system for micro gas turbine

作　　者：马丽梅[1] 张增吉[1] 林莹[1] 吴元亮[1] 

机构地区：[1]中国人民解放军理工大学理学院基础电子学系,江苏南京211101

出　　处：《微型机与应用》2012年第7期20-22,共3页Microcomputer & Its Applications

摘　　要：针对微型燃气轮机在控制时由于压力不恒定而导致的运行效率低的问题,将模糊PID控制思想运用到控制系统。在传统的PID控制下加入模糊控制,使其PID参数具有在线自整定功能。仿真结果表明,该方法能够很好地提高压力控制效果。Aiming at the problem of low running efficiency of micro-turbine because of the variation of control pressure, the paper discusses the application of the fuzzy PID control theory in control of pressure system. The paper adds fuzzy control in traditional PID control, and gives the PID parameter the functionality of self-tuning online. The simulation results show that this method does well in enhancing the efficiency of pressure control.

关 键 词：燃气轮机 模糊控制 PID控制 仿真 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]