Computation of the pressure altitude using adaptive neuro fuzzy inference system for Air Data Computer in aircrafts

For a safe flight and accurate air navigation, the key data are calculated using Air Data Computer (ADC). Altitude information is one of the important parameter computed by the ADC. According to aircraft type, accuracy of the altitude corrected using tables or charts showing the actual corrections in altitude information special to the aircraft. This correction is important in any high performance and jet aircraft. In this paper, adaptive neuro fuzzy system (ANFIS) are used to calculate altitude information more easily and accurately using data obtained from tables formed under standard atmosphere conditions. The pressure altitude values obtained using proposed ANFIS model don´t need to correction.