Consensus-based probabilistic hesitant intuitionistic linguistic Petri nets for knowledge-intensive work of superheat degree identification

• Published in: Advanced engineering informatics Vol. 59; p. 102261
• Main Authors: Yue, Weichao, Hou, Lingfeng, Wan, Xiaoxue, Xie, Yongfang, Chen, Xiaofang, Gui, Weihua
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.01.2024
• Subjects: Aluminum electrolysis; Consensus consistency; Fuzzy Petri nets; Probabilistic hesitant intuitionistic linguistic term sets; Superheat degree identification; Aluminum electrolysis; Probabilistic hesitant intuitionistic linguistic term sets; Superheat degree identification; Fuzzy Petri nets; Consensus consistency
• ISSN: 1474-0346; 1873-5320
• DOI: 10.1016/j.aei.2023.102261

Superheat degree identification of aluminum electrolysis cell is a typical knowledge-intensive work which is the precondition of efficient production. However, existing methods have application limitations, and the large cognitive differences among experts are ignored in the existing methods. To address these issues, we propose the consensus-based probabilistic hesitant intuitionistic linguistic Petri nets (CPHILPNs). The truth values of places in CPHILPNs are represented by probabilistic hesitant intuitionistic linguistic term sets (PHILTSs), which can enrich the experts’ expression and improve the efficiency of dealing with uncertainties. The proposed probabilistic hesitant intuitionistic linguistic consensus optimization model can reduce the deviation of individual preferences to reach a consensus. Then the obtained experts’ weights and decision assessments will be more accurate and comprehensive with objective evaluations. The order weighted averaging PHILTSs concurrent reasoning algorithm is proposed to enhance the inference efficiency. Finally, the usefulness and validity of the proposed CPHILPNs are verified by conducting comparisons and actual experiments in a real-world plant.