城市生活垃圾直接气化熔融焚烧炉模糊自适应控制系统模型研究

Study of Fuzzy Adaptive Control Model in MSW Direct Gasification and Melting Incinerator

城市生活垃圾直接气化熔融焚烧炉的运行过程受许多不确定性因素的影响,城市生活垃圾直接气化熔融焚烧过程的不稳定将会产生二恶英等新的有害物质,随着人们对城市生活垃圾焚烧过程可能造成二次污染的日益关注,如何改善和控制城市生活垃圾焚烧过程的稳定以减少二次污染的发生已经成为一个重要的研究方向。所以应用模糊自适应控制策略对城市生活垃圾直接气化熔融焚烧炉的气化过程和二次燃烧过程进行控制,并对所有的控制策略进行了仿真。仿真结果表明:模糊自适应方法具有良好的控制效果,是解决城市生活垃圾直接气化熔融焚烧过程熔融区温度和第2燃烧室温度不稳定的有效方法。

There exists many uncertain factors which affect the process of MSW （MSW： Municipal Solid Waste） direct gasification and melting incinerators. It will generate new harmful material such as dioxin under the unstable process. How to improve and control the process of the MSW direct gasification and melting reduce the new pollution from the process has become an important research subject. The fuzzy adaptive control strategy is used to stabilize the process of gasification and the process of the second combustion. From the simulation results, we can make a conclusion that the fuzzy adaptive control strategy is a good method to solve the problem of the melting region temperature and the second chamber incineration temperature.