# LQR based MIMO-PID controller for the vector control of an underdamped harmonic oscillator

> Research article (Mechanical Systems and Signal Processing, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2970705702](https://www.wikidata.org/wiki/openalex:W2970705702)  
**Source**: https://4ort.xyz/entity/lqr-based-mimo-pid-controller-for-the-vector-control-of-an-underdamped-harmonic-oscillator