循环流化床锅炉床温控制系统的研究
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摘要
模糊自适应PID控制器不需要建立受控对象的精确数学模型,适于大延迟非线性时变系统,符合燃烧系统中控制功能的要求。因此,本文采用自适应模糊PID控制方法,设计了给煤量对于床温模糊自适应PID控制。模拟仿真结果表明,该方法达到了预期的效果,满足了燃烧系统稳定性和实时性的要求。
Fuzzy adaptive PID controller is not needed to establish accurate mathematical model of controlled object and is suitable for the large delay and time-varying nonlinear system, conform to the characteristics of the combustion system control requirements. So this adaptive fuzzy PID control method is designed for the amount of coal bed temperature fuzzy adaptive PID control. The simulation results showed that the simulation results show that the way to achieve the desired results, stability and combustion systems to meet the real-time requirements.
Fuzzy adaptive PID controller is not needed to establish accurate mathematical model of controlled object and is suitable for the large delay and time-varying nonlinear system, conform to the characteristics of the combustion system control requirements. So this adaptive fuzzy PID control method is designed for the amount of coal bed temperature fuzzy adaptive PID control. The simulation results showed that the simulation results show that the way to achieve the desired results, stability and combustion systems to meet the real-time requirements.
引文
[1]吴玉平,周嗣林.300MW循环流化床锅炉床温控制系统[J].中国电力,2007.
[2]赵日晖,边立秀.PID参数模糊自整定循环流化床床温控制系统[J].自动化技术与应用,2003,22(8):52-54.
[3]王德文,李文田,刘金城,等.模糊控制在循环流化床锅炉燃烧控制系统中的应用[J].电力科学与工程,1997(4):47-50.
[4]胡益民,张国忠,陈宇峰.循环流化床锅炉床层温度模糊控制的改进[J].吉林电力,2002(1):42-44.
[5]牛培峰,丁希生.两层模糊控制在循环流化床床温控制系统中的应用[J].燕山大学学报,2008,32(2):124-128.
[6]马骏.循环流化床锅炉床温模糊控制应用研究[D].西安:西安建筑科技大学,2006.
[2]赵日晖,边立秀.PID参数模糊自整定循环流化床床温控制系统[J].自动化技术与应用,2003,22(8):52-54.
[3]王德文,李文田,刘金城,等.模糊控制在循环流化床锅炉燃烧控制系统中的应用[J].电力科学与工程,1997(4):47-50.
[4]胡益民,张国忠,陈宇峰.循环流化床锅炉床层温度模糊控制的改进[J].吉林电力,2002(1):42-44.
[5]牛培峰,丁希生.两层模糊控制在循环流化床床温控制系统中的应用[J].燕山大学学报,2008,32(2):124-128.
[6]马骏.循环流化床锅炉床温模糊控制应用研究[D].西安:西安建筑科技大学,2006.