Iven Mareels

Evaluating Rehabilitation Progress Using Motion Features Identified by Machine Learning

Lei Lu, Ying Tan, Marlena Klaic, Mary P Galea, Fary Khan, Annie Oliver, Iven Mareels, Denny Oetomo, Erying Zhao

Journal article  |  2021  |  IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING

Evaluating progress throughout a patient's rehabilitation episode is critical for determining the effectiveness of the selected tr..

Stability and bifurcations in low inertia PV rich power networks

Vishnu A Vinaya Mohanan, Iven MY Mareels, Robin J Evans, Anthony B Morton, Ramachandra Rao Kolluri

Journal article  |  2020  |  IET GENERATION TRANSMISSION & DISTRIBUTION

The present trend of inserting increasingly more solar photovoltaic (PV) sources into the electricity grid leads to a significant ..

Stability and Robustness Analysis of Switched Vibrational Control

X Cheng, Y Tan, I Mareels

Conference Proceedings  |  2020  |  Proceedings of the IEEE Conference on Decision and Control

Vibrational control stabilizes an unstable nominal system by injecting high-frequency dither signals. However, high-frequency dith..

Effective Assessments of a Short-Duration Poor Posture on Upper Limb Muscle Fatigue Before Physical Exercise

Lei Lu, Mark Robinson, Ying Tan, Kusal Goonewardena, Xinliang Guo, Iven Mareels, Denny Oetomo

Journal article  |  2020  |  Frontiers in Physiology

A forward head and rounded shoulder posture is a poor posture that is widely seen in everyday life. It is known that sitting in su..

Stabilising influence of a synchronous condenser in low inertia networks

Vishnu Arayamparambil Vinaya Mohanan, Iven MY Mareels, Robin J Evans, Ramachandra Rao Kolluri

Journal article  |  2020  |  IET Generation, Transmission and Distribution

Power systems have to be reinforced to accommodate a high penetration of renewable energy sources. Recent research shows that the ..

Integral sliding mode control design for systems with fast sensor dynamics

AT Banza, Y Tan, I Mareels

Journal article  |  2020  |  Automatica

This paper presents a new integral sliding mode control (SMC) algorithm that can handle matched uncertainties in the presence of t..

Reinforcement learning for adaptive optimal control of continuous-time linear periodic systems

B Pang, ZP Jiang, I Mareels

Journal article  |  2020  |  Automatica

This paper studies the infinite-horizon adaptive optimal control of continuous-time linear periodic (CTLP) systems, using reinforc..

ACM e-Energy 2020 General Chairs' Welcome

A Vishwanath, I Mareels

Conference Proceedings  |  2020  |  e-Energy 2020 - Proceedings of the 11th ACM International Conference on Future Energy Systems

PV Controller Modification and its Impact on Assisting PV Penetration

VAV Mohanan, RJ Evans, I Mareels, RR Kolluri

Conference Proceedings  |  2020  |  e-Energy 2020 - Proceedings of the 11th ACM International Conference on Future Energy Systems

Large-scale penetration of grid-following inverters into the electricity network presents various technical challenges to grid rel..

Controlling DC microgrids in communities, buildings and data centers

Ramachandra Rao Kolluri, Iven Mareels, Julian de Hoog

Journal article  |  2020  |  IET Smart Grid

Microgrid technology is poised to transform the electricity industry. In the context of commercial/domestic buildings and data cen..