扩散炉基于Laguerre函数模型自适应预测控制

An Adaptive Predictive Control Based on the Laguerre Function Model for Diffusion Furnace

主要报告了扩散炉采用Laguerre函数模型自适应预测控制的结果 ,并对这种自适应控制的原理及其算法作了简要概述。基于Laguerre函数模型自适应预测控制系统对扰动和对象参数、结构的变化及非线性具有较强的适应能力。在扩散炉控制中的应用结果表明 ,即使在出现强扰动的场合 。

The results of applying the adaptive predictive control strategy based on Laguerre model to a diffusion furnace are reported in this paper, and the principle and algorithm of the strategy are briefly introduced. The adaptive predictive control strategy based on Laguerre model shows a pretty good adaptability for the system with disturbance, variable parameters, variable structure, as well as nonlinearity. The application result in the diffusion furnace indicates that the strategy can give a good control performance even under a strong disturbance.