Optimization of HVAC control system strategy using two-objective genetic algorithm

N Nassif, S Kajl, R Sabourin - HVAC&R Research, 2005 - Taylor & Francis
Intelligent building technology for building operation, called the optimization process, is
developed and validated in this paper. The optimization process using a multi-objective …

Online model-based fault detection and diagnosis strategy for VAV air handling units

H Wang, Y Chen, CWH Chan, J Qin, J Wang - Energy and Buildings, 2012 - Elsevier
An online model-based fault detection and diagnosis (FDD) strategy is presented in this
paper to diagnose abrupt faults of variable-air-volume (VAV) air handling units (AHU). The …

Self-tuning dynamic models of HVAC system components

N Nassif, S Moujaes, M Zaheeruddin - Energy and Buildings, 2008 - Elsevier
A great majority of modern buildings are equipped with Energy Management and Control
Systems (EMCS) which monitor and collect operating data from different components of …

Evolutionary algorithms for multi-objective optimization in HVAC system control strategy

N Nassif, S Kajl, R Sabourin - IEEE Annual Meeting of the …, 2004 - ieeexplore.ieee.org
The supervisory control strategy set points for an existing HVAC system could be optimized
using a two-objective evolutionary algorithm. The set points for the supply air temperature …

[图书][B] Modeling and control in air-conditioning systems

Y Yao, Y Yu - 2017 - Springer
With the global warming and the rapid improvement of people's living standards, energy
consumption by air-conditioning (AC) systems in buildings is on the rise. According to the …

Ventilation Control Strategy Using the Supply CO2 Concentration Setpoint

N Nassif, S Kajl, R Sabourin - Hvac&R Research, 2005 - Taylor & Francis
This paper proposes a new ventilation control strategy applied to multiple spaces subject to
variable occupancy. The strategy specified for real-time, online ventilation control takes …

A cost‐effective operating strategy to reduce energy consumption in a HVAC system

N Nassif, S Moujaes - International Journal of Energy Research, 2008 - Wiley Online Library
The operation of the building heating, ventilating, and air conditioning (HVAC) system is a
critical activity in terms of optimizing the building's energy consumption, ensuring the …

[HTML][HTML] Simplified model-based optimal control of VAV air-conditioning system

N Nassif, S Kajl, R Sabourin - 2005 - osti.gov
The improvement of Variable Air Volume (VAV) system performance is one of several
attempts being made to minimize the high energy use associated with the operation of …

Preliminary hazard analysis for the design alternatives based on fuzzy methodology

ZH Klim - IEEE Annual Meeting of the Fuzzy Information, 2004 …, 2004 - ieeexplore.ieee.org
A fuzzy logic approach is adopted in order to add more power features and update a classic
hazard assessment methodology. Fuzzy logic provides an easy tool for directly manipulating …

Artificial intelligent approaches for modeling and optimizing HVAC systems

R Tesiero, N Nassif, H Singh - … of the 2013 National Conference on …, 2016 - Springer
Advanced energy management control systems (EMCS) offer an excellent means of
reducing energy consumption in heating, ventilating, and air conditioning (HVAC) systems …