# An optical flow-based method for condition-based maintenance and operational safety in autonomous cleaning robots

> Research article (Expert Systems with Applications, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4323543341](https://www.wikidata.org/wiki/openalex:W4323543341)  
**Source**: https://4ort.xyz/entity/an-optical-flow-based-method-for-condition-based-maintenance-and-operational-safety-in-autonomous-cleaning-robots