E-resources
Peer reviewed
-
Han, Yongming; Li, Zhiyi; Wei, Tingting; Zuo, Xiaoyu; Liu, Min; Ma, Bo; Geng, Zhiqiang
Applied energy, 07/2024, Volume: 365Journal Article
As a green and renewable energy source, biomass energy has the potential to solve environmental pollution and resource shortage. The utilization of the straw as a feedstock for the production of clean energy gases and notably methane, via anaerobic processes, has garnered substantial interest within the scientific community. Nevertheless, the intricacies inherent in the biomass synthesis system and the practical constraints associated with experimental operations pose challenges in developing a precise predictive model for the yield estimation when working with limited sample data. Therefore, a novel production prediction method using the synthetic minority oversampling technique (SMOTE) algorithm incorporating an Attention-Enhanced convolutional long short-term memory (SMOTE-ACL) is proposed. The SMOTE algorithm is utilized to extend the original data to build the training and test sets. Then, an embedding layer enhances the local features to higher dimensions, by using a convolutional neural network (CNN) for the feature extraction. Subsequently, the long short-term memory (LSTM) augmented with an attention mechanism is utilized for the temporal prediction and derives the prediction result through the fully-connected layer. Finally, the SMOTE-ACL method is applied to predict the unit production of the straw bioconversion for response conditions optimization. The SMOTE-ACL method integrating local and global information improves the ability to model multidimensional time series data, and achieves the best prediction accuracy than the radial basis function (RBF) neural network, the multilayer perceptron (MLP), the CNN, the recurrent neural network (RNN) and the LSTM. Meanwhile, it is of guiding significance for real-time monitoring of experiments and optimizing the plant production. Display omitted •The original data of straw reforming is expanded using the SMOTE.•Novel production forecasting model based on the SMOTE-ACL is proposed.•The proposed method can achieve state-of-the-art performance.•Response conditions of straw reforming can be optimized based on the proposed method.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.