Control & Energy Systems Research Group

COMSATS University Islamabad


2024


Model-Based Quantitative Analysis of Power Losses Aware Active Cell Balancing Networks with Load


S.B.Javed, A.A.Uppal, M.R.Azam and Q.Ahmed

Published in IEEE Transactions on Transportation and Electrification, 2024
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Fuzzy fault-tolerant controller with guaranteed performance for mimo systems under uncertain initial state


Y.CW., S.Riaz, A.A.Uppal, and J. Iqbal

Published in International Journal of Control, Automation and Systems, 2024
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2023


Power Losses Aware Nonlinear Model Predictive Control Design for Active Cell Balancing


A.A.Uppal, S. B Javed and Q. Ahmed

Published in IEEE Control Systems Letters, 2023
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Nonlinear-Control-Oriented Modeling of the MultiVariable Underground Coal Gasification Process for UCG Project Thar: A Machine Learning Perspective


Ahmed A, A.A.Uppal and Javed SB

Published in Journal of Process Control, 2023
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Development of CAVLAB—A Control-Oriented MATLAB Based Simulator for an Underground Coal Gasification Process


Ahmed A, Javed SB, A.A.Uppal and Jamshad I

Published in Mathematics, 2023
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Chattering Free Sliding Mode Control and State Dependent Kalman Filter Design for Underground Gasification Energy Conversion Process


Ahmad, S, A.A.Uppal, Azam, M.R and Iqbal J.

Published in Electronics, 2023
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Neural network and URED observer based fast terminal integral sliding mode control for energy efficient polymer electrolyte membrane fuel cell used in vehicular technologies


U. Javed, A. Mehmood, J. Iqbal and A.A.Uppal

Published in Energy, 2023
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2022


Model-Based Dynamic Sliding Mode Control and Adaptive Kalman Filter Design for Boiler-Turbine Energy Conversion System


I. U. Rehman, S. B. Javed, A. M. Chaudhry, M. R. Azam and A.A.Uppal

Published in Journal of Process Control, 2022
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Virtual Sensor Using a Super Twisting Algorithm Based Uniform Robust Exact Differentiator for Electric Vehicles


M. Hassam, M. K. Ishak, A. Hanif, A.A.Uppal, et al.

Published in Energies, 2022
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Performance Improvement in Polymer Electrolytic Membrane Fuel Cell based on Nonlinear Control Strategies–A Comprehensive Study


U. Javed, J. Iqbal, A. Mehmood and A.A.Uppal

Published in PLOS ONE, 2022
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2021


Cascade Control of the Ground Station Module of an Airborne Wind Energy System


A.A.Uppal, M. C. R. M. Fernandes, S. Vinha, and F. A. C. C. Fontes

Published in Energies, 2021
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Robust p53 Recovery Using Chattering Free Sliding Mode Control and a Gain-Scheduled Modified Utkin Observer


S. Bano, M. R. Azam, A.A.Uppal, S. B. Javed and A. I. Bhatti

Published in Journal of Theoretical Biology, 2021
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A Novel Dynamic Integral Sliding Mode Control for Power Electronic Converters


M. Riaz, A. R. Yasin, A.A.Uppal and A. Yasin

Published in Science Progress, 2021
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Model predictive control and adaptive Kalman Filter design for an underground coal gasification process


A. M. Chaudhry, A.A.Uppal and S. Bram I

Published in IEEE Access, 2021
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A Modified Simplex Based Direct Search Optimization Algorithm for Adaptive Transversal FIR Filters


M. Armaghan, Y. M. Alsmadi, A.A.Uppal and S. M. Gulfam I

Published in Science Progress, 2021
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Neuro-adaptive Sliding Mode Control for Underground Coal Gasification Energy Conversion Process


M. Khattak, A.A.Uppal, Q. Khan, A. I. Bhatti, Y. M. Alsmadi, et al.

Published in International Journal of Control, 2021
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Data-Driven Modeling and Design of Multi-variable Dynamic Sliding Mode Control for the Underground Coal Gasification Project Thar


S. B. Javed, V. I. Utkin, A.A.Uppal, R. Samar and A. I. Bhatti

Published in IEEE Transactions on Control Systems Technology, 2021
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Super-Twisting Based Sliding Mode Control of Drum Boiler Energy Conversion Systems


Y. M. Alsmadi, I. U. Rehman, A.A.Uppal, V. I. Utkin, et al.

Published in International Journal of Control, 2021
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2020


Design and Implementation of Multi-variable H∞ Robust Control for the Underground Coal Gasification Project Thar


S. B. Javed, A.A.Uppal, R. Samar and A. I. Bhatti

Published in Energy, 2020
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Galerkin Finite Element Based Modeling of One Dimensional Packed Bed Reactor for Underground Coal Gasification (UCG) Process


Q. Irum, S. A. Khan, A.A.Uppal and L. Krivodonova

Published in IEEE Access, 2020
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Operational Efficiency Improvement of PEM Fuel Cells–A Sliding Mode Based Modern Control Approach


U. Javaid, A. Mehmood, A.A.Uppal, F. Imtiaz and J. Iqbal

Published in IEEE Access, 2020
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Hypnosis regulation in propofol anesthesia employing super-twisting sliding mode control to compensate variability dynamics


M. Ilyas, J. Iqbal, S. Ahmad, A.A.Uppal, et al.

Published in IET Syst. Biol, 2020
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2019


Fixed frequency sliding mode control of renewable energy resources in DC micro grid


A. R. Yasin, M. Ashraf, A. I. Bhatti and A.A.Uppal

Published in Asian J Control, 2019
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A Sliding Mode Controller Observer Pair for p53 Pathway


M. R. Azam, V. Utkin, A.A.Uppal and A. I. Bhatti

Published in IET Syst. Biol, 2019
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Optimal Configuration and Energy Management Scheme of an Isolated Micro-Grid using Cuckoo Search Optimization Algorithm


Y. M. Alsmadi, A. M. Abdelhamed, A. E. Ellissy, A. S. El-Wakeel, A. Y. Abdelaziz, V. I. Utkin and A.A.Uppal

Published in Journal of the Franklin Institute, 2019
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Prediction and Parametric Analysis of Cavity Growth for the Underground Coal Gasification Project Thar


S. B. Javed, A.A.Uppal, A. I. Bhatti and R. Samar

Published in Energy, 2019
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2018


Robust tracking of the heating value in an underground coal gasification process using dynamic integral sliding mode control and a gain-scheduled modified Utkin observer


A.A.Uppal, S. S. Butt, Q. Khan, H. Aschemann

Published in Journal of Process Control, 2018
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Robust Multi-Objective Control Design for Underground Coal Gasification Energy Conversion Process


A. M. Chaudhry, A.A.Uppal, Y. M. Alsmadi, A. I. Bhatti and V. I. Utkin

Published in International Journal of Control, 2018
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2017


Sliding Mode Control of Underground Coal Gasification Energy Conversion Process


A.A.Uppal, Y. M. Alsmadi, V. I. Utkin, A. I. Bhatti and S. A. Khan

Published in IEEE Transactions on Control Systems Technology, 2017
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2016


Robustness and performance parametrization of smooth second order sliding mode control


I. Khan, A.I. Bhatti, A.A.Uppal, and Q. Khan

Published in International Journal of Control, Automation, and Systems, 2016
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2015


Optimization and Control of one dimensional packed bed model of underground coal gasification


A.A.Uppal, A. I. Bhatti, E. Amir, R. Samar and S. A. Khan.

Published in Journal of process control, 2015
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2014


Control oriented modelling and optimization of one dimensional packed bed model of underground coal gasification


A.A.Uppal, A. I. Bhatti, E. Amir, R. Samar and S. A. Khan.

Published in Journal of process control, 2014
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2012


Model Development of UCG and Calorific Value Maintenance via Sliding Mode Control


A. A. Uppal, A. I. Bhatti, R. Samar, Q. Ahmed and E. Aamir

Published in In 2012 International Conference on Emerging Technologies, 2012
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2012


Model Development of UCG and Calorific Value Maintenance via Sliding Mode Control


A. A. Uppal, A. I. Bhatti, R. Samar, Q. Ahmed and E. Aamir

Published in In 2012 International Conference on Emerging Technologies, 2012
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2012


Model Development of UCG and Calorific Value Maintenance via Sliding Mode Control


A. A. Uppal, A. I. Bhatti, R. Samar, Q. Ahmed and E. Aamir

Published in In 2012 International Conference on Emerging Technologies, 2012
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2012


Model Development of UCG and Calorific Value Maintenance via Sliding Mode Control


A. A. Uppal, A. I. Bhatti, R. Samar, Q. Ahmed and E. Aamir

Published in In 2012 International Conference on Emerging Technologies, 2012
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2012


Model Development of UCG and Calorific Value Maintenance via Sliding Mode Control


A. A. Uppal, A. I. Bhatti, R. Samar, Q. Ahmed and E. Aamir

Published in In 2012 International Conference on Emerging Technologies, 2012
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2016


  1. A. Ipsum, N. Tristique, D.J. Lorem, E. Morbi, D.W. Eget, “Pellentesque Massa”, 2018.