# Sign-Perturbed Sums (SPS) with instrumental variables for the identification of ARX systems

> Research article (2015 54th IEEE Conference on Decision and Control (CDC), 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W2292716136](https://www.wikidata.org/wiki/openalex:W2292716136)  
**Source**: https://4ort.xyz/entity/sign-perturbed-sums-sps-with-instrumental-variables-for-the-identification-of-arx-systems