@article{Zhang2026, 
author = {Dawei Zhang and Guoping Liu},
title = {Predictive Proportional-Integral Control for Current Tracking of LCL-Type Grid-Connected Inverters Leveraging a FAS Approach},
year = {2026},
journal = {Power and Energy Future},
volume = {1},
number = {2},
pages = {9650017},
keywords = {LCL-type grid-connected inverters, current tracking, FAS approach, predictive PI control, bounded stability and tracking performance},
url = {https://www.sciopen.com/article/10.26599/PEF.2026.9650017},
doi = {10.26599/PEF.2026.9650017},
abstract = {This study considers the current tracking control of the LCL-type grid-connected inverters by using a fully actuated system (FAS) approach. To tackle this problem, a FAS approach-based predictive proportional-integral (PI) control is constructed with simple design and better performance. Firstly, an equivalent transformation is presented to convert the model of the LCL-type grid-connected inverters and its general form into the input-delay FASs, so that the proposed work can be regarded as the tracking control of the input-delay FASs. Secondly, a predictive PI control is developed by means of the FAS approach to realize the desired tracking control for eliminating the original nonlinearities and compensating for the input delays. Then, a sufficient criterion is proposed for the bounded stability and tracking performance of the closed-loop systems. Finally, a compared simulation is shown to demonstrate the feasibility.}
}