Heating, ventilation, and air conditioning (HVAC) systems have great potential for energy savings and integration with green energy sources. Advanced control of these systems could play a key role in optimizing consumption while enhancing efficiency and performance. In this paper, a new model-based methodology is proposed for real-time control of the compressor in HVAC systems, based on switching event-triggered model predictive control. The approach manages the switch among different operational modes and provides the possibility to set different constraints to be optimized, enabling a multivariable scheme. It also applies the latest model-based design standards derived from the AUTOSAR framework to adapt them for an HVAC platform that offers substantial technical value, while also preserving the model-based design structure for improved lifecycle management. The models used for the controller in each modality are developed through the system identification standards and validated u sing data acquired from the air-water heat pumps in the test field. The effectiveness and performance of the control approach are also demonstrated through Model-in-the-Loop (MIL) testing.
A Switching Event-Triggered Model Predictive Control for HVAC Systems
Sharifzadeh, Mojtaba
;Beirami, Hani;Cavada, Roberto;Cimatti, Alessandro;Tonetta, Stefano
2024-01-01
Abstract
Heating, ventilation, and air conditioning (HVAC) systems have great potential for energy savings and integration with green energy sources. Advanced control of these systems could play a key role in optimizing consumption while enhancing efficiency and performance. In this paper, a new model-based methodology is proposed for real-time control of the compressor in HVAC systems, based on switching event-triggered model predictive control. The approach manages the switch among different operational modes and provides the possibility to set different constraints to be optimized, enabling a multivariable scheme. It also applies the latest model-based design standards derived from the AUTOSAR framework to adapt them for an HVAC platform that offers substantial technical value, while also preserving the model-based design structure for improved lifecycle management. The models used for the controller in each modality are developed through the system identification standards and validated u sing data acquired from the air-water heat pumps in the test field. The effectiveness and performance of the control approach are also demonstrated through Model-in-the-Loop (MIL) testing.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.