Design And Implementation Of Civil Aircraft Fuel Computation And Simulation System

With the development of China’s economy, the industry of China’s civil aviation is also booming. The consumption of fuel cost has became one of the major costs of the airlines. The accurately calculation of the fuel consumption is becoming a real problem that the airlines are facing.In recent years, the foreign research institute has done a lot about the civil aircraft fuel compution and simulation systems, they has got a lot of achievements and developed a meaningful commercial products at the same time. For example, the Jet Plan for the Jeppesen company and the Sabre flight plan for the SITA company. In order to help our country develop the civil aviation industry, it has a great urgency and practical significance to develop of our own civil aircraft fuel computational simulation system.The main factors of the aircraft fuel consumption are aircraft performance, atmospheric environment and the distance, and these factors working together to determine the aircraft’s fuel consumption.This paper is to study the system and calculate the amount of aircraft fuel accurately.This system mainly include the navigation data processing and analysis, meteorological data processing and analysis, aircraft performance data processing and analysis and the fuel calculation processing module.This system mainly study about the key technology of the fuel consumption simulation model. The calculation module calls data from other modules and use the Lagrange interpolation algorithm to calculate critical data, and enabling a precise simulation of the fuel consumption in a flight, so that in order to ensure the safety, economy and high efficiency of the flight operations.