YANG Quan-ting, YANG Ji-ming, HAN Xiao-quan. High-precision measuring system for aeroengine thrust[J]. 2008, 27(12): 82-83+87. DOI: 10.13873/j.1000-97872008.12.004.
一种高精度的发动机推力测量系统
摘要
为了提高发动机推力测量的精度
从测量原理出发
着重讨论了制约精度提高的几个关键问题
采用AT89C52单片机设计了一种高精度的飞机发动机推力测量系统
给出了具体的硬件电路。实验结果表明:该系统可以大大提高发动机推力的测量精度
对于提高目前的测量手段具有重要意义。
Abstract
In order to improve the measuring precision of aeroengine thrust
based on the measuring principle
some pivotal factors that restricted the measuring precision are discussed
and a high-precision measuring system with AT89C52 single-chip processor is designed.Factual circuit is given.Experiment results show that the system can greatly improve measuring precision
so it is important to upgrade the current measuring method.