Adaptive-learning model predictive control for complex physiological systems: Automated insulin delivery in diabetes

MR Askari, I Hajizadeh, M Rashid, N Hobbs… - Annual Reviews in …, 2020 - Elsevier
An adaptive-learning model predictive control (AL-MPC) framework is proposed for
incorporating disturbance prediction, model uncertainty quantification, pattern learning, and …

A learning-based power management method for networked microgrids under incomplete information

Q Zhang, K Dehghanpour, Z Wang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper presents an approximate Reinforcement Learning (RL) methodology for bi-level
power management of networked Microgrids (MG) in electric distribution systems. In …

[HTML][HTML] Data-driven model reduction by moment matching for linear and nonlinear systems

G Scarciotti, A Astolfi - Automatica, 2017 - Elsevier
Abstract Theory and methods to obtain reduced order models by moment matching from
input/output data are presented. Algorithms for the estimation of the moments of linear and …

Plasma-insulin-cognizant adaptive model predictive control for artificial pancreas systems

I Hajizadeh, M Rashid, A Cinar - Journal of process control, 2019 - Elsevier
An adaptive model predictive control (MPC) algorithm with dynamic adjustments of
constraints and objective function weights based on estimates of the plasma insulin …

Incorporating unannounced meals and exercise in adaptive learning of personalized models for multivariable artificial pancreas systems

I Hajizadeh, M Rashid, K Turksoy… - Journal of diabetes …, 2018 - journals.sagepub.com
Background: Despite the recent advancements in the modeling of glycemic dynamics for
type 1 diabetes mellitus, automatically considering unannounced meals and exercise …

Nonlinear model reduction by moment matching

G Scarciotti, A Astolfi - … and Trends® in Systems and Control, 2017 - nowpublishers.com
Mathematical models are at the core of modern science and technology. An accurate
description of behaviors, systems and processes often requires the use of complex models …

Adaptive personalized multivariable artificial pancreas using plasma insulin estimates

I Hajizadeh, M Rashid, S Samadi, M Sevil… - Journal of Process …, 2019 - Elsevier
An adaptive and personalized multivariable artificial pancreas (mAP) system using plasma
insulin estimates is proposed to efficiently accommodate major disturbances to the blood …

Improving glucose prediction accuracy in physically active adolescents with type 1 diabetes

N Hobbs, I Hajizadeh, M Rashid… - Journal of diabetes …, 2019 - journals.sagepub.com
Background: Physical activity presents a significant challenge for glycemic control in
individuals with type 1 diabetes. As accurate glycemic predictions are key to successful …

Rejection of periodic wind disturbances on a smart rotor test section using lifted repetitive control

I Houtzager, JW van Wingerden… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
A repetitive control method is presented that is implemented in real-time for periodic wind
disturbance rejection for linear systems with multiple inputs and multiple outputs and with …

On-sky results for adaptive optics control with data-driven models on low-order modes

B Sinquin, L Prengère, C Kulcsár… - Monthly Notices of …, 2020 - academic.oup.com
Dedicated tip–tilt loops are commonly implemented on adaptive optics (AO) systems. In
addition, a number of recent high-performance systems feature tip–tilt controllers that are …