Air pollution control poses a major problem in the implementation of municipal solid waste incineration (MSWI). Accurate prediction of nitrogen oxides (NO
x
) concentration plays an important role in efficient NO
x
emission controlling. In this study
a modular long short-term memory (M-LSTM) network is developed to design an efficient prediction model for NO
x
concentration. First
the fuzzy C means (FCM) algorithm is utilized to divide the task into several sub-tasks
aiming to realize the divide-and-conquer ability for complex task. Second
long short-term memory (LSTM) neural networks are applied to tackle corresponding sub-tasks
which can improve the prediction accuracy of the sub-networks. Third
a cooperative decision strategy is designed to guarantee the generalization performance during the testing or application stage. Finally
after being evaluated by a benchmark simulation
the proposed method is applied to a real MSWI process. And the experimental results demonstrate the considerable prediction ability of the M-LSTM network.
关键词
Keywords
references
The trial reading is over, you can activate your VIP account to continue reading.