锅炉汽包水位自适应模糊控制与仿真

Fuzzy Adaptive Control and Simulation of Boiler Drum Water Level

在锅炉运行中，对水位的控制要求特别高，因为它关系到锅炉系统的安全与稳定，水位控制是一种非线性，强耦合的多变量系统。模糊控制具有不依赖控制对象建立精确数学模型、具有超调较小、防止振荡等优点。本文针对这个现象设计了模糊自适应系统，并对其进行了MATLAB仿真实验。结果表明模糊自适应系统对锅炉水位有很好的控制作用。

In the boiler, the water level control requirements are particularly high, as it relates to the security and stability of the boiler system, water level control is a nonlinear, strongly coupled multivariable systems. Fuzzy control does not depend on hav- ing a control object to establish accurate mathematical model, with small overshoot, etc. to prevent shaking. In this paper, this phenomenon a fuzzy adaptive system, and gain the MATLAB simulation. The results show that the fuzzy adaptive system for boiler water level have very good control.