摘要
针对循环流化床锅炉动态特性复杂、参数强耦合的特点,提出利用无辨识自适合预估技术(IFAP)应用于其燃烧控制系统,对床温-主汽压子系统应用串级控制,主副调节器均采用IFAP控制器。同时采用300MW机组循环流化床锅炉进行试验研究,试验结果表明,应用IFAP技术具有较强的鲁棒性和适应性,控制系统具有优良的动态性能。
Considering the complex dynamic property, parameters strongly coupled characteristics of CFB boiler, employing IFAP technology for the burning system, cascade control in bed temperature - main steam pressure system, using the IFAP control for the primary and subsidiary regulator. And a CFB boiler in 300MW unit was taken as the controlled object in testing study. The results show that IFAP technology has strong robustness and adaptability for the control object and uncertainty and ex- ternal disturbances.
出处
《锅炉制造》
2013年第1期9-11,共3页
Boiler Manufacturing
基金
内蒙古工业大学校基金(ZS201120)
关键词
无辨识自适合预估控制
循环流化床锅炉
燃烧系统
串级控制
identification -free adaptive predictive control （IFAP）
circulating fluidized bed boiler（CFB）
burning system
cascade control
