# A Novel 3-D Analytical Modeling Method of Trapezoidal Shape Permanent Magnet Halbach Array for Multi-objective Optimization

> Research article (Journal of Electrical Engineering and Technology, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2913158284](https://www.wikidata.org/wiki/openalex:W2913158284)  
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