某型先进轻型直升机飞行廓线建模及燃油系统控制算法研究

Talalaeva P. I., S. S., M. V, Z. I., S. I.
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引用次数: 0

摘要

为了研究对燃油系统有重要影响的输入参数变化的动力学特性,提出了一种建立轻型直升机飞行仿真模型的方法。该仿真模型可以模拟直升机在整个操作范围内的飞行高度和速度,也可以适应其他不同动力学类型的车辆。系统单元的数学模型是根据真实原型的特征创建的:泵、发动机、阀门、柔性软管等。本文还研究了控制燃油系统单元的一般算法,这些单元向具有指定特性的发动机提供燃油供应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Flight Profile Modeling and Study of Algorithms for Control of Fuel System Units of an Advanced Light Helicopter
The paper presents a method of building a simulation model of a light helicopter flight, in order to study the dynamics of changes in the input parameters that have a significant effect on the fuel system. The simulation model allows to simulate the flight of a helicopter in the entire operational range of heights and speeds, and can also be adapted to vehicles of other categories with different dynamics. Mathematical models of the system units are created based on the characteristics of real prototypes: pumps, engines, valves, flexible hoses, etc. The article also considers general algorithms for controlling the fuel system units, which provide the fuel supply to the engines with the specified characteristics.
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