# An LQR-Based Controller Design for an LCL-Filtered Grid-Connected Inverter in Discrete-Time State-Space under Distorted Grid Environment

> Research article (Energies, 2018) · cited 42× · AI/ML

**Wikidata**: [openalex:W2886082136](https://www.wikidata.org/wiki/openalex:W2886082136)  
**Source**: https://4ort.xyz/entity/an-lqr-based-controller-design-for-an-lcl-filtered-grid-connected-inverter-in-discrete-time-state-space-under-distorted-