Research on decoupling control methods for multivariable coupled systems in thermal automation
热工自动化中多变量耦合系统的解耦控制方法研究

摘要

热工自动化系统中多变量耦合现象普遍存在，严重影响系统控制精度与稳定性。本文聚焦于多变量耦合系统的解耦控制方法，分析其耦合特性，提出基于模型预测与自适应控制的解耦策略，通过仿真验证其有效性。研究结果表明，该方法可显著降低变量间耦合影响，提升系统控制性能，为热工自动化领域复杂系统控制提供新思路，推动相关技术发展。

Abstract

Multivariable coupling phenomena are commonly present in thermal automation systems, significantly affecting the precision and stability of system control. This paper focuses on the decoupling control methods for multivariable coupled systems, analyzes their coupling characteristics, and proposes a decoupling strategy based on model predictive and adaptive control. The effectiveness of this strategy is verified through simulation. The results indicate that this method can significantly reduce the inter-variable coupling effects and enhance the control performance of the system, providing new insights for controlling complex systems in the field of thermal automation and promoting the development of related technologies.