Vehicle HVAC controller using Multi Variable Kalman Fusion

Abstract

An automatic HVAC can provide vehicular environmental comfort. The uncertainty of sensor readings makes this task complicated. This riskiness can be reduced to an extent by introducing a multi-variable Kalman filter with the HVAC. In this paper, an automatic HVAC controller using multi-variable Kalman is analysed. The controller used for this is a PID controller. The Kalman fusion gives a more accurate data by computing the sensor data. Here, for analysis six sensors are used. Depending upon the Kalman fusion output PID controller provides the controller output.