Control
The Novel Stability Criteria for Piecewise Affine Systems with Time-Varying Delay

Salehe Afsharian; Hussein Eliasi

Volume 3, Issue 4 , September 2020, , Pages 475-482

http://dx.doi.org/10.22111/ieco.2020.32932.1240

Abstract
  This article aims to derive new sufficient conditions to guarantee the stability of piecewise affine systems with time-varying delay (PWA-TVD). The set of delay-dependent linear matrix inequality (LMI) describes the novel stability criteria. This approach considers the PWA-TVD system with a time-delayed ...  Read More

Power systems
Voltage unbalancing reduction in a stand-alone ac-dc hybrid microgrid based on floating compensation reference

seyed hossein tabatabaei; Hussein Eliasi; Hamidreza Najafi; alireza jalilian

Volume 3, Issue 3 , July 2020, , Pages 235-247

http://dx.doi.org/10.22111/ieco.2020.31615.1209

Abstract
  A hybrid AC-DC microgrid consists of an AC and a DC subgrid that are connected to each other through an interlinking converter (IC). The main function of an IC under islanded conditions is to transfer power between the two subgrids. In this paper, a scheme is presented to reduce the voltage unbalance ...  Read More

Control
Robust Decentralized Model Predictive Control for a Class of Interconnected systems

Saeed Rahmati; Hussein Eliasi

Volume 3, Issue 3 , July 2020, , Pages 327-336

http://dx.doi.org/10.22111/ieco.2020.31501.1206

Abstract
  This paper presents a robust decentralized model predictive control scheme for a class of discrete-time interconnected systems subject to state and input constraints. Each subsystem is composed of a nominal LTI part and an additive time-varying perturbation function which presents the interconnections ...  Read More