# G Company large engine drive-unit sound and aging

Canonical URL: https://deeplyinc.com/solution/industrial/cases/large-engine-drive-aging
Language: en
Last reviewed: 2026-07-02

Large engine drive-unit anomalies were identified through vibration and sound during maintenance

- Target sound: Large engine drive-unit sound
- Key metric: 4 motor types (Normal/anomaly classification success)

## Project overview

A case detecting bearing-related large engine drive-unit anomalies through sound and vibration

## Field challenge

- Some maintenance decisions depended on human judgment
- Drive-unit conditions and sound profiles differed by vehicle type, requiring standardization
- The project also needed to consider condition-based maintenance and metaverse linkage

## Outcome summary

- 4 motor types: Normal/anomaly classification success
- 2 years: Field data analysis
- CBM: Condition-based maintenance linkage

## Related Pages

- [Listen AI Industrial](https://deeplyinc.com/solution/industrial)
- [Inquiry](https://deeplyinc.com/inquiry)

## Machine-Readable References

- [llms.txt](https://deeplyinc.com/llms.txt)
- [llms-full.txt](https://deeplyinc.com/llms-full.txt)