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首页> 外文会议>Proceedings of the 34th IASTED International Conference on Modelling, Identification and Control >PERFORMANCE DATABASE CREATION USING A LEVEL D SIMULATOR FOR CESSNA CITATION X AIRCRAFT IN CRUISE REGIME
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PERFORMANCE DATABASE CREATION USING A LEVEL D SIMULATOR FOR CESSNA CITATION X AIRCRAFT IN CRUISE REGIME

机译：在巡航系统中使用塞班纳C X飞机的水平D仿真器创建性能数据库

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摘要

Aircraft flight trajectory optimization is a promising option for improving fuel burn and reducing airline costs. Airborne devices such as Flight Management Systems are used to estimate costs and to define the most economical trajectories for aircraft flights. Different aircraft models are used to calculate fuel burn and flight-related costs. Most consist of a set of differential equations called Equations of Motion. The Flight Management System normally uses a set of lookup tables called a Performance Database. These tables contain experimental data from aircraft, including fuel burn and horizontal distance traveled, that are required to estimate trajectories costs. In this paper, a Level D flight simulator was used to sample fuel flow data and to create a Performance Database for the cruise phase of the Citation X, that was further implemented in a new algorithm calculates the cruise flight cost. To validate this Performance Database, the cost of a set of flights using this algorithm was calculated, and compared with the same flights flown with the flight simulator. Results showed that the obtained Performance Database was accurate and could be further used to estimate cruise costs and develop trajectory optimization algorithms.
机译：飞机飞行轨迹优化是改善燃油消耗和降低航空公司成本的有前途的选择。诸如飞行管理系统之类的机载设备用于估算成本并定义飞机飞行的最经济轨迹。使用不同的飞机模型来计算燃油消耗和与飞行有关的成本。大多数由一组称为运动方程的微分方程组成。飞行管理系统通常使用一组称为性能数据库的查找表。这些表包含飞机的实验数据，包括估计轨迹成本所需的燃油消耗和行进的水平距离。在本文中，使用了D级飞行模拟器来采样燃油流量数据并为Citation X的巡航阶段创建了性能数据库，该数据库在新算法中得到了进一步的实现，该算法可以计算出巡航飞行成本。为了验证该性能数据库，计算了使用该算法的一组航班的成本，并将其与使用飞行模拟器飞行的相同航班进行了比较。结果表明，所获得的性能数据库是准确的，可进一步用于估算巡航成本和开发轨迹优化算法。

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