# Improving efficiency of piezoelectric based energy harvesting from human motions using double pendulum system

> Research article (Energy Conversion and Management, 2019) · cited 152× · AI/ML

**Wikidata**: [openalex:W2913491214](https://www.wikidata.org/wiki/openalex:W2913491214)  
**Source**: https://4ort.xyz/entity/improving-efficiency-of-piezoelectric-based-energy-harvesting-from-human-motions-using-double-pendulum-system