Fault detection and diagnosis of valve actuators in HVAC systems

  title={Fault detection and diagnosis of valve actuators in HVAC systems},
  author={Nicolae Tudoroiu and Mohammed Zaheeruddin},
  journal={Proceedings of 2005 IEEE Conference on Control Applications, 2005. CCA 2005.},
In modern buildings heating, ventilating and air conditioning (HVAC) systems are becoming more and more sophisticated with increasingly complex system configurations. Equipment failures and loss of control leading to less than acceptable indoor environment conditions is a common problem reported in many buildings. For this reason, monitoring and controlling these systems under a wide variety of occupancy and load related operating conditions is becoming a difficult and challenging task. In our… CONTINUE READING
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