# Optimal control based on a modified quadratic performance index for systems disturbed by sinusoidal signals

> Research article (Mechanical Systems and Signal Processing, 2015) · cited 23× · AI/ML

**Wikidata**: [openalex:W1987085785](https://www.wikidata.org/wiki/openalex:W1987085785)  
**Source**: https://4ort.xyz/entity/optimal-control-based-on-a-modified-quadratic-performance-index-for-systems-disturbed-by-sinusoidal-signals