过热汽温自动控制系统的状态观测器设计与反馈极点配置

The State Observer Design and Pole-allocation in the Over-heat Steam Temperature Control System

提出一种将现代控制理论中的极点配置和状态观测器理论应用于传统的锅炉过热汽温控制系统的控制方案。并针对锅炉过热器惰性区为等容高阶惯性环节的特点,提出一种利用二项式定理配置反馈极点的简便方法。仿真结果证明了该方案的有效性。

This paper puts forward a new control algorithm which applies poleplacement and state observer of modern control theory to the traditional overheat steam temperature control system of boilers. When the controlled object such as the inert area of the overheat equipment is a highrank inertia tache, the binomial theorem can be used in poleallocation to simplify the computation. Simulation test that the algorithm is effective.