sj-docx-1-pie-10.1177_09544089231163377 - Supplemental material for Fault diagnosis of reciprocating compressor based on the prediction of comprehensive index extracted from the expansion process in indicator diagram

Supplemental material, sj-docx-1-pie-10.1177_09544089231163377 for Fault diagnosis of reciprocating compressor based on the prediction of comprehensive index extracted from the expansion process in indicator diagram by Weifeng Wu, Chengyi Li, Jing Zhang, Yin Zhang, Xiaoran Li, Yifan Yang, Zhongqing Zhu and Bingsheng Wang in Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering