2019Journal Article ER5 Auteurs : Alhaj-Hasan, Ola; Defer, Didier The role of new technologies in understanding the building energy performance: a comparative study In: International Journal of Smart Grid and Clean Energy, vol. 8, no. 4, pp. 397-401, 2019, (cited By 0). Links @article{Hasan2019397,
title = {The role of new technologies in understanding the building energy performance: a comparative study},
author = {Ola Alhaj-Hasan and Didier Defer},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077296427&doi=10.12720%2fsgce.8.4.397-401&partnerID=40&md5=b35c13498bccbb3621b748e75355c1b2},
doi = {10.12720/sgce.8.4.397-401},
year = {2019},
date = {2019-01-01},
journal = {International Journal of Smart Grid and Clean Energy},
volume = {8},
number = {4},
pages = {397-401},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Proceedings Article ER5 Auteurs : Abouaissa, Hassane; Alhaj-Hasan, Ola; Join, Cedric; Fliess, Michel; Defer, Didier Energy saving for building heating via a simple and efficient model-free control design: First steps with computer simulations In: 2017 21st International Conference on System Theory, Control and Computing (ICSTCC), IEEE, 2017, (ACTI). Links @inproceedings{Abouaissa2017,
title = {Energy saving for building heating via a simple and efficient model-free control design: First steps with computer simulations},
author = {Hassane Abouaissa and Ola Alhaj-Hasan and Cedric Join and Michel Fliess and Didier Defer},
doi = {10.1109/icstcc.2017.8107126},
year = {2017},
date = {2017-10-01},
booktitle = {2017 21st International Conference on System Theory, Control and Computing (ICSTCC)},
publisher = {IEEE},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2017Journal Article ER5 Auteurs : Bosschaerts, Walter; Renterghem, Tijs Van; Alhaj-Hasan, Ola; Limam, Karim Development of a Model Based Predictive Control System for Heating Buildings In: Energy Procedia, vol. 112, pp. 519–528, 2017. Links @article{Bosschaerts2017,
title = {Development of a Model Based Predictive Control System for Heating Buildings},
author = {Walter Bosschaerts and Tijs Van Renterghem and Ola Alhaj-Hasan and Karim Limam},
doi = {10.1016/j.egypro.2017.03.1110},
year = {2017},
date = {2017-03-01},
journal = {Energy Procedia},
volume = {112},
pages = {519--528},
publisher = {Elsevier BV},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Journal Article ER5 Auteurs : Alhaj-Hasan, Ola; Abouaissa, Hassane; Shahrour, Isam; Defer, Didier Building energy consumption flatness-based control using algebraic on-line estimation In: Energy Efficiency, pp. 1–15, 2016, ISSN: 1570-6478, (ACL). Abstract | Links @article{Ola2016,
title = {Building energy consumption flatness-based control using algebraic on-line estimation},
author = {Ola Alhaj-Hasan and Hassane Abouaissa and Isam Shahrour and Didier Defer},
url = {http://dx.doi.org/10.1007/s12053-016-9479-y},
doi = {10.1007/s12053-016-9479-y},
issn = {1570-6478},
year = {2016},
date = {2016-01-01},
journal = {Energy Efficiency},
pages = {1--15},
abstract = {A new model-based on-line control of building energy consumption with no drawbacks related to the thermal model or the unplanned changes (occupation, exterior temperature, łdots) is presented in this paper. The main theoretical tools of this method are the flatness-based control and the recent new setting of numerical differentiation for fast and on-line parameter estimation. Indeed the estimation techniques form an added value in terms of the reliability of the thermal model. Furthermore, the main advantage of using the differential flatness control scheme is that the system behavior can be described by the trajectory of a so-called flat output and a number of its successive time derivatives. This leads to a simple design of the control strategy without the integration of any differential equations. Numerical simulations as well as comparative studies with a classical PID (proportional-integral-derivative) controller are provided to demonstrate the relevance of the proposed approach.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
A new model-based on-line control of building energy consumption with no drawbacks related to the thermal model or the unplanned changes (occupation, exterior temperature, łdots) is presented in this paper. The main theoretical tools of this method are the flatness-based control and the recent new setting of numerical differentiation for fast and on-line parameter estimation. Indeed the estimation techniques form an added value in terms of the reliability of the thermal model. Furthermore, the main advantage of using the differential flatness control scheme is that the system behavior can be described by the trajectory of a so-called flat output and a number of its successive time derivatives. This leads to a simple design of the control strategy without the integration of any differential equations. Numerical simulations as well as comparative studies with a classical PID (proportional-integral-derivative) controller are provided to demonstrate the relevance of the proposed approach. |
2015Proceedings Article ER5 Auteurs : Alhaj-Hasan, Ola; Defer, Didier; Shahrour, Isam Optimization of District Heating Consumption Using Random Heating Scenario Generator In: Mechanics and Control Engineering III, pp. 479–482, Trans Tech Publications, 2015, (ACTI). Abstract | Links @inproceedings{alhajhasan2015,
title = {Optimization of District Heating Consumption Using Random Heating Scenario Generator},
author = {Ola Alhaj-Hasan and Didier Defer and Isam Shahrour},
doi = {10.4028/www.scientific.net/AMM.704.479},
year = {2015},
date = {2015-01-01},
booktitle = {Mechanics and Control Engineering III},
volume = {704},
pages = {479--482},
publisher = {Trans Tech Publications},
series = {Applied Mechanics and Materials},
abstract = {This paper proposes a new method to optimize the control of the heating
system of a district in a way that fulfills the thermal regulations
and comfort in the whole district from one side and guarantees the
minimization of the energy consumption (and bill) from the other
side. This new method depends on coupling buildings with different
functionalities and needs. A heating plan for the coupled entities
will be generated afterwards. This plan makes advantage of the difference
in occupation timing of the buildings and has as constraints the
thermal comfort of the occupants and the maximum available energy.
This heating plan takes into consideration the building inertia to
design the supply plan and maintain the constraints.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper proposes a new method to optimize the control of the heating
system of a district in a way that fulfills the thermal regulations
and comfort in the whole district from one side and guarantees the
minimization of the energy consumption (and bill) from the other
side. This new method depends on coupling buildings with different
functionalities and needs. A heating plan for the coupled entities
will be generated afterwards. This plan makes advantage of the difference
in occupation timing of the buildings and has as constraints the
thermal comfort of the occupants and the maximum available energy.
This heating plan takes into consideration the building inertia to
design the supply plan and maintain the constraints. |
2015Proceedings Article ER5 Auteurs : Alhaj-Hasan, Ola; Abouaissa, Hassane; Defer, Didier On-line fast parametric estimation of building thermal behavior using algebraic methods In: Proc. IEEE Int. Conf. Building Efficiency and Sustainable Technologies, pp. 5–10, 2015, (ACTI). Links @inproceedings{HasanAbouaissaDefer2015,
title = {On-line fast parametric estimation of building thermal behavior using algebraic methods},
author = {Ola Alhaj-Hasan and Hassane Abouaissa and Didier Defer},
doi = {10.1109/ICBEST.2015.7435856},
year = {2015},
date = {2015-01-01},
booktitle = {Proc. IEEE Int. Conf. Building Efficiency and Sustainable Technologies},
pages = {5--10},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2014Journal Article ER5 Auteurs : Alhaj-Hasan, Ola; Defer, Didier; Shahrour, Isam A simplified building thermal model for the optimization of energy consumption: Use of a random number generator In: Energy and Buildings, vol. 82, pp. 322–329, 2014, (ACL). @article{Hasan2014,
title = {A simplified building thermal model for the optimization of energy consumption: Use of a random number generator},
author = {Ola Alhaj-Hasan and Didier Defer and Isam Shahrour},
year = {2014},
date = {2014-01-01},
journal = {Energy and Buildings},
volume = {82},
pages = {322--329},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2014Journal Article ER5 Auteurs : Alhaj-Hasan, Ola; Defer, Didier; Shahrour, Isam Optimization of District Heating Consumption Using Random Heating Scenario Generator. In: Applied Mechanics & Materials, vol. 704, 2014, (ACL). @article{HASAN2014a,
title = {Optimization of District Heating Consumption Using Random Heating Scenario Generator.},
author = {Ola Alhaj-Hasan and Didier Defer and Isam Shahrour},
year = {2014},
date = {2014-01-01},
journal = {Applied Mechanics & Materials},
volume = {704},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
