Identification of pantograph-catenary resonance characteristic parameters based on RIME-VMD algorithm
Special Issue on Autonomous Safety Assurance and Intelligent Operation and Maintenance of Rail Transit|更新时间:2026-02-24
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Identification of pantograph-catenary resonance characteristic parameters based on RIME-VMD algorithm
“In response to the problem of high-order harmonic detection in the pantograph catenary system of electrified railways, experts propose a resonance signal identification method based on the combination of variational mode decomposition optimized by frost ice algorithm and Prony algorithm, which provides a solution for accurately extracting the characteristic parameters of pantograph catenary resonance in strong noise environments.”
Electric Drive for LocomotivesIssue 5, Pages: 63-72(2025)
QI Jiaqi, CHANG Junchao, LI Zhichuan, et al. Identification of pantograph-catenary resonance characteristic parameters based on RIME-VMD algorithm[J]. Electric drive for locomotives,2025(5): 63-72.
QI Jiaqi, CHANG Junchao, LI Zhichuan, et al. Identification of pantograph-catenary resonance characteristic parameters based on RIME-VMD algorithm[J]. Electric drive for locomotives,2025(5): 63-72.DOI:10.13890/j.issn.1000-128X.2025.05.007.
Identification of pantograph-catenary resonance characteristic parameters based on RIME-VMD algorithm