Aircraft route segment fuel consumption range estimation method based on QAR data
A technology for interval estimation and fuel consumption, which is applied in the field of civil aviation transportation, and can solve problems such as the application of interval estimation of fuel consumption for undiscovered flight segments
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[0027] The method for estimating the fuel consumption interval of an aircraft segment based on QAR data provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0028] like figure 1 As shown, the method for estimating the fuel consumption interval of aircraft flight segments based on QAR data provided by the present invention includes the following steps carried out in order:
[0029] 1) Classify the QAR data according to the aircraft type and flight segment, and obtain the QAR data sample of the fixed aircraft type and fixed flight segment;
[0030] 2) Extract and calculate the fuel consumption data from the QAR data sample obtained in the previous step to form a fuel consumption sample of fixed aircraft type and fixed flight segment;
[0031] First, extract the engine fuel flow data ff in the QAR data, and integrate the fuel flow data ff with time to calculate the fuel consumption of the fl...
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