大气数据计算机建模与仿真

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE) Pub Date : 1900-01-01 DOI:10.1109/ICCCCEE.2017.7867641

E. T. Yousif, A. Ahmed, A. Satti

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引用次数: 0

摘要

空气数据计算机(ADC)是一种计算空气数据飞行参数的电子设备。本文的目的是对大气数据计算机的硬件实现模块进行分析、仿真和设计。ADC模型的仿真一直面临两个问题。第一个是选择动态温度的真实值因为它取决于飞行高度和空速。第二个问题是马赫数方程对于马赫数大于1是隐式方程。本文提出修正模型以避免第一个问题，并采用数值方法隐式求解马赫数方程。该模型已在微机基础系统上实现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modeling and simulation of Air Data Computer

Air Data Computer (ADC) is an electronics device computes air data flight parameters. The objective of this paper is to analyze, simulate, and propose hardware implementation module for the Air Data Computer. Simulation of ADC model has been faced by two problems. The first one was to choose true values of dynamic temperature because it depends on flight altitude and airspeed. The second problem is that Mach number equation for Mach greater than one is implicit equation. This work propose modified model to avoid the first problem, and using numerical methods to solve the implicitly of Mach number equation. The proposed model has been implemented on microcomputer base system.

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来源期刊

2017 International Conference on Communication, Control, Computing and Electronics Engineering (ICCCCEE)

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