Abstract Faults in Heating, Ventilation, and Air Conditioning (HVAC) systems of buildings
result in significant energy waste in building operation. With fast-growing sensing data …

Abnormal operation of HVAC systems can result in an increase in energy usage as well as
poor indoor air quality, thermal discomfort, and low productivity. Building automated systems …

Artificial intelligence has showed powerful capacity in detecting and diagnosing faults of
building energy systems. This paper aims at making a comprehensive literature review of …

With the advent of the era of big data, buildings have become not only energy-intensive but
also data-intensive. Data mining technologies have been widely utilized to release the …

Predictive maintenance is a preventive maintenance approach that is performed based on
an online health assessment and allows for timely pre-failure interventions. It can diminish …

The current article provides a summary of automated fault detection and diagnostics studies
published since 2004 that are relevant to the commercial buildings sector. The review …

Sensors are critical components of heating, ventilation, and air-conditioning systems. Sensor
faults can impact control regulations, resulting in an uncomfortable indoor environment and …

This review study examines the latest research and developments in the fault detection and
diagnostics of Heating Ventilation and Air Conditioning (HVAC) systems. This review …

In the last two decades Soft Sensors established themselves as a valuable alternative to the
traditional means for the acquisition of critical process variables, process monitoring and …

Faults occurring in improper routine operations and poor preventive maintenance of heating,
ventilating, air conditioning, and refrigeration systems (HVAC&R) equipment result in …