# Complete Controllability Conditions for Linear Singularly Perturbed Time-Invariant Systems with Multiple Delays via Chang-Type Transformation

> Research article (Axioms, 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W2948527202](https://www.wikidata.org/wiki/openalex:W2948527202)  
**Source**: https://4ort.xyz/entity/complete-controllability-conditions-for-linear-singularly-perturbed-time-invariant-systems-with-multiple-delays-via-chan