In-house cross-speed bearing vibration measurements for bearing diagnosis 核心 · 已核验

doi:10.5281/zenodo.20927070

This dataset contains in-house bearing vibration measurements acquired on a laboratory bearing fault test rig for cross-speed diagnosis. Five bearing health states are included: healthy, inner-race fault, outer-race fault, ball fault, and cage fault. Vibration measurements were collected at 1000, 1500, and 2000 r/min using a sampling frequency of 25.6 kHz. Each record contains 80128 samples. The dataset is used as an independent laboratory validation set for cross-speed bearing diagnosis under operating-condition shifts.

落地页
https://zenodo.org/records/20927070
许可证
CC-BY-4.0 (判读置信:verified_official)
国内可访问性
国内直连:直连超时(慢或不稳定,非封锁证据) (2026-07-11 检测) 代理通道:可达 (2026-07-11 检测)
检测口径:lychee 双通道单轮探测;「直连超时」表示检测窗口内未完成,系慢或不稳定证据,不构成封锁证据。
设备类型
rolling_bearing
PHM 任务
fault_diagnosis

故障工况

fault_type: healthy_baseline
fault_type: bearing_inner_race_fault
fault_type: bearing_outer_race_fault
fault_type: bearing_rolling_element_fault
fault_type: bearing_cage_fault

运行工况

condition_type: rotating_speed
溯源(PROV,8 条)
source_url: https://zenodo.org/records/20927070source_citation: mech_oam_hub datasets#558(canonical_key=doi:10.5281/zenodo.20927070)retrieved_on: 2026-07-09asserted_by: automated_harvestnote: 采石场迁移候选;原 review_status=auto(自动晋升,非人工核验)
about_field: equipment_typessource_citation: graphrag 抽取自论文 doi:10.5281/zenodo.20927070(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: rolling_bearing;候选区,晋升需人工核验(ADR-26)
about_field: fault_conditionssource_citation: graphrag 抽取自论文 doi:10.5281/zenodo.20927070(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: healthy_baseline, bearing_inner_race_fault, bearing_outer_race_fault, bearing_rolling_element_fault, bearing_cage_fault;候选区,晋升需人工核验(ADR-26)
about_field: operating_conditionssource_citation: graphrag 抽取自论文 doi:10.5281/zenodo.20927070(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: rotating_speed;候选区,晋升需人工核验(ADR-26)
about_field: taskssource_citation: graphrag 抽取自论文 doi:10.5281/zenodo.20927070(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: fault_diagnosis;候选区,晋升需人工核验(ADR-26)
about_field: source_citation: 人工核验:zfbin(委托批准 2026-07-10)retrieved_on: 2026-07-10asserted_by: human_curatorconfidence_level: human_verifiednote: 晋升核心区。晋升批次 06:KLS-017 迁移卡,分诊+抽取初填+逐断言核验(evidence/KLS-016/09+10)
about_field: china_accessibilitysource_citation: KLS-009 链接健康扫描(lychee 双通道)retrieved_on: 2026-07-12asserted_by: automated_harvestnote: 定期刷新标注,仅覆盖本字段;历史结果以最新扫描为准
about_field: license_confidence,license_idsource_citation: 人工核验:zfbin(委托批次 KLS-032,2026-07-15)retrieved_on: 2026-07-14asserted_by: human_curatorconfidence_level: human_verifiednote: 人工改写。KLS-032 license 补判:Zenodo 记录页 License 字段(2026-07-15 核)