International Journal of Scientific and Research Publications

IJSRP, Volume 4, Issue 4, April 2014 Edition [ISSN 2250-3153]


Decoupled HVAC System via Non-Linear Decoupling Algorithm to Control the Parameters of Humidity and Temperature through the Adaptive Controller
      Seyed Mohammad Attaran, Rubiyah Yusof, Hazlina Selamat
Abstract: Control methodologies could achieve better comfort conditions of heating, ventilating and air conditioning (HVAC) systems, however, the application of classical controllers is unsatisfactory as HVAC systems are non-linear and the control variables such as temperature and relative humidity (RH) inside the thermal zone are coupled. The objective of this study is to implement and simulate adaptive control for decoupled HVAC to control temperature and RH. A non-linear decoupling algorithm is used to decouple the HVAC system and an adaptive controller is applied to control the temperature and RH, and improve the transient response of system. The simulation results show that the adaptive controller performance is superior, as compared with classical PID controller. In addition, the steady state set points for temperature and RH are better reached in a shorter period of time.

Reference this Research Paper (copy & paste below code):

Seyed Mohammad Attaran, Rubiyah Yusof, Hazlina Selamat (2018); Decoupled HVAC System via Non-Linear Decoupling Algorithm to Control the Parameters of Humidity and Temperature through the Adaptive Controller; Int J Sci Res Publ 4(4) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0414.php?rp=P282594
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