# Operational modal analysis and fatigue life estimation of a chisel plow arm under soil-induced random excitations

> Research article (Measurement, 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2767640420](https://www.wikidata.org/wiki/openalex:W2767640420)  
**Source**: https://4ort.xyz/entity/operational-modal-analysis-and-fatigue-life-estimation-of-a-chisel-plow-arm-under-soil-induced-random-excitations