一种燃油流量测量系统设计  

Design of A Fuel Flow Measurement System

作　　者：高震 杨柳 韩伟 Gao Zhen;Yang Liu;Han Wei(Xi’an Aviation Computing Technology Research Institute,Xi’an Shaanxi 710065,China)

机构地区：[1]中国航空工业集团公司西安航空计算技术研究所,陕西西安710065

出　　处：《山西电子技术》2024年第5期47-48,52,共3页Shanxi Electronic Technology

摘　　要：燃油流量是飞机燃油系统中的一项重要指标,宽范围、快响应、高精度的燃油流量测量对飞机的性能有着重要的影响。基于机电综合管理系统平台,以DSP+FPGA芯片为核心,根据技术要求设计一种燃油流量测量系统,实现了高精度的频率采集。Fuel flow is an important index in aircraft fuel system.Wide range,fast response and high precision fuel flow measurement has an important impact on aircraft performance.In this paper,based on the electromechanical integrated management system platform,with DSP and FPGA chip as the core,a fuel flow measurement system is designed according to the technical requirements and to achieve high precision frequency acquisition.

关 键 词：燃油流量测量 频率采集 计频法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]