# Aeroacoustic Optimization Design of the Middle and Upper Part of Pantograph

> Research article (Applied Sciences, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4293686052](https://www.wikidata.org/wiki/openalex:W4293686052)  
**Source**: https://4ort.xyz/entity/aeroacoustic-optimization-design-of-the-middle-and-upper-part-of-pantograph