# Internal resonance in coupled oscillators – Part II: A synchronous sensing scheme for both mass perturbation and driving force with duffing nonlinearity

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W3159782638](https://www.wikidata.org/wiki/openalex:W3159782638)  
**Source**: https://4ort.xyz/entity/internal-resonance-in-coupled-oscillators-part-ii-a-synchronous-sensing-scheme-for-both-mass-perturbation-and-driving-fo