论文类型：会议论文

第一作者：Zhao J.

合写作者：Sheng C.,Wang W.,Pedrycz W.,Liu Q.

发表时间：2017-08-20

发表刊物：13th IEEE Conference on Automation Science and Engineering, CASE 2017

收录刊物：EI、Scopus

文献类型：A

卷号：2017-August

页面范围：87-

摘要：In light of significant complexity of the byproduct gas system in steel industry (which limits an ability to establish its physics-based model), this study proposes a data-based predictive optimization (DPO) method to carry out real-time adjusting for the gas system. Two stages of the method, namely the prediction modeling and real-time optimization, are involved. At the prediction stage, the states of the optimized objectives, the consumption of the outsourcing natural gas and oil, the power generation and the tank levels, are forecasted based on a proposed mixed Gaussian kernel-based prediction intervals (PIs) construction model. The Jacobian matrix of this model is represented by a kernel matrix through derivation, which greatly facilitates the subsequent calculation. At the second stage, a rolling optimization based on a mathematical programming technique involving continuous and integer decision-making variables is developed via the prediction intervals. ? 2017 IEEE.

是否译文：否