燃烧器微控制系统分析

由于国内日益增长的能源应用需要,基于燃油气的燃烧器在工业与民用领域的应用大量出现。获得高效清洁的燃烧是控制系统不懈追求的目标。该文分析了燃油气燃烧器的基本结构、组成原理和控制目标。在比较了两层鲁棒燃烧微处理器控制系统的基础上,增加了空气气流控制,构成了鲁棒自适应控制系统,系统的参数利用实时最小二乘估计得到。这样,燃烧控制过程更为细腻,增强了控制器的动态品质,保证了最优的燃烧性能和最小的污染废气排放。模拟计算结果描述了鲁棒自适应参数控制律的系统响应,表明控制器能够有效达到跟踪控制的结果。

Analysis of Micro Control System in the Combustion Equipment

Because applications of power energy increase, combustion equipments appear in large scale in industry and civil area. It is the object to obtain high effectiveness and clean combustion for control system. This paper analyzes the basic structure, components and control objective. After comparing the two level robust micro controller of combustion system, it adds the control of the airflow in the control system that has more control variables for the robust adaptive control in the combustion system. The parameter estimation is obtained by LMS. Thus, the process of combustion is controlled much better, and it guarantees the quality of combustion and least pollution emissions. The result of simulation describes that the robust adaptive control has a better dynamic response. It indicates that the control system can obtain better performance of tracking.