摘要
波高传感器是海工试验中最为重要的检测仪器之一,试验对其精度和稳定性有较高要求,而在实际使用过程中,采样结果会出现较大幅值的波动,且波动频率高,这种现象导致其测量的波高数据不准确,进而对实际的结果造成很大影响,本文通过实验找出采样结果波动的规律,从波高传感器硬件与环境的角度分析产生波动的原因,并且利用数学的方法来减小波动,增加采样稳定性.
Wave height sensor is one of the most important testing instrument for hydraulic test,therefore the high accuracy and stability is necessary,however,in the actual process of using,the sampling results will appear relatively large amplitude fluctuation,and the frequency is high,this phenomenon lead to inaccurate measurement of wave height data,and then influence the actual hydraulic experiment results hardly,in this article,the author try to find the sampling results fluctuating rule through the experiment,and use mathematics method to eliminate these fluctuations,then increase the stability of the sampling.
出处
《天津理工大学学报》
2016年第1期10-13,共4页
Journal of Tianjin University of Technology
关键词
波高传感器
电容式
采样结果
稳定性
wave height sensor
capacitive
sampling results
stability
