无模型自适应算法在循环流化床锅炉的应用

Application of Model-free Adaptive Control Arithmetic in CFB

针对具有多参数、非线性、时变和多变量紧密耦合特点循环流化床锅炉(CFB),采用无模型自适应算法(MFAC)和PID相结合的控制策略,在仿真和实际CFB工程应用表明,该方法能适应对象参数的变化,具有较强的鲁棒性和自适应能力。

Considering the characters of multi-parameter,nonlinear,time-varying and strongly coupling course on CFB, model-free adaptive control （MFAC） which is adapted to PID has been used. Results show that the control strategy of combination of MFAC and PID can adapt to the chang of the objective parameters,it is of strong robustness and self-adaptive ability.