# A Comparative Study Between Cascaded FOPI–FOPD and IOPI–IOPD Controllers Applied to a Level Control Problem in a Coupled Tank System

> Research article (Journal of Control Automation and Electrical Systems, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2789976950](https://www.wikidata.org/wiki/openalex:W2789976950)  
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