# Parameter calibration method of clustered-particle logic concrete DEM model using BP neural network-particle swarm optimisation algorithm (BP-PSO) inversion method

> Research article (Engineering Fracture Mechanics, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4387373390](https://www.wikidata.org/wiki/openalex:W4387373390)  
**Source**: https://4ort.xyz/entity/parameter-calibration-method-of-clustered-particle-logic-concrete-dem-model-using-bp-neural-network-particle-swarm-optim