# Design of unknown‐input reduced‐order observers for a class of nonlinear fractional‐order time‐delay systems

> Research article (International Journal of Adaptive Control and Signal Processing, 2017) · cited 27× · AI/ML

**Wikidata**: [openalex:W2772927813](https://www.wikidata.org/wiki/openalex:W2772927813)  
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