# An Improved Model of Variable Fuzzy Sets with Normal Membership Function for Crane Safety Evaluation

> Research article (Mathematical Problems in Engineering, 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2593314397](https://www.wikidata.org/wiki/openalex:W2593314397)  
**Source**: https://4ort.xyz/entity/an-improved-model-of-variable-fuzzy-sets-with-normal-membership-function-for-crane-safety-evaluation