AUTHOR=Chen Fang TITLE=Transmission error monitoring method of hydraulic excavating machinery based on M/T algorithm JOURNAL=Frontiers in Mechanical Engineering VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/mechanical-engineering/articles/10.3389/fmech.2025.1425211 DOI=10.3389/fmech.2025.1425211 ISSN=2297-3079