1) impact signal
冲击信号
1.
On the basis of analyzing the basic features of impact signal noise from reactor loose parts, the wavelet nonlinear threshold value filtering method for the use of impact signal extraction is studied.
在分析反应堆松动部件冲击信号噪声基本特征基础上 ,利用小波非线性阈值滤波方法对冲击信号的提取进行了研究。
2.
Several methods for analyzing the impact signal caused by the loose parts in mechanical equipment using smooth Wigner distribution and wavelet transform analyses in the time-frequency domain are studied.
分别研究了用平滑Wigner分布和小波变换分析跌落零件冲击信号的方法，比较了各种分析方法的特点。
3.
Based on the EVS the same source ANC system has been built and the impact signals of loose parts have been extracted successfully from the background noise.
引入同源ＡＮＣ的概念，并提出改进的变步长的ＬＭＳ算法ＥＶＳ，建立基于ＥＶＳ算法的同源ＡＮＣ系统，成功地提取了在小信噪比下测得的金属跌落物冲击信号。
2) shock signal
冲击信号
1.
Aiming at disadvant ageous effect of mixed material electronic balance s shock signal,the author designs the appropriate methods of eliminate or weaken shock signal to obtain preferable effect.
针对工业中配料电子秤冲击信号给测量带来的不利影响,设计、研究合适的消除或减弱冲击的方法,取得了较好的效果。
2.
In this paper, we will analyse the influence of lower cut--off frequency in the shock sighnal measuring system on measuring three kinds of typical shock signal, and a group of thecurves which give the relation among the measuring errors of pulse width and peak value ofshock signal, the lower cut -off frequency and the pulse width of the signal.
本文通过分析冲击信号测量系统下限频率对三种典型冲击信号测量的影响，得出一组冲击信号脉宽及峰值的测试误差与系统下限频率、信号脉宽之间的关系曲线。
3.
To acquire the peak value and the pulse width of a shock signal precisely and quickly,a software to process the shock signal is introduced,which is programmed using advanced digital signal processing method combining the computer s programming design.
为了迅速、准确地获得冲击信号的峰值、脉宽等参数,介绍一个利用先进的数字信号处理方法结合计算机编程技术编制而成的冲击信号处理软件,它可方便地获取冲击信号的主要参数,并通过示例得到了验证。
3) impulse signal
冲击信号
1.
On the basis, the position controller with a non-linear integrator combined with impulse signal is proposed.
在此基础上,提出了结合冲击信号的非线性积分器控制器。
2.
The precise measurement of the impulse signal of the pressure in the bore of the cannonball when explodingbas always been a technology problem.
冲击信号的可靠检测与记录是一个重要的研究领域，文章以内置于炮弹弹丸内部的能够检测和记录瞬时膛压信息的嵌入式系统为研究内容，针对炮弹发射时膛压变化曲线测试和记录这一技术难题，提出了对单次冲击信号采用“循环采集、触发记录”的新方法，成功的解决了传统的铜柱测试法只能确定爆炸峰值压力、不能测出爆炸过程P-T曲线、无法求出增压时间及火药燃烧速率等问题，介绍了用非易失性新型快速存储器件FRAM将数据长期可靠保存的实用电路、该系统不仅适合于爆炸主体P-T过程的测试，还可用于多种瞬态参量的测试。
4) bow wave single
冲击波信号
1.
This article make the most of the characteristic of bow wave single and air bubble single,designed a data acquisition system its sample rate alters with the rolling of the sampled single.
充分利用冲击波信号和气泡信号的特性,设计了抽样率随被抽样信号的波动程度而改变的采样系统,大大降低了系统的数据传输、存储压力,在同样的器件条件下并不降低对信号的分辨力,很好地实现了炸点信号效能参数的数据采集。
5) weak impulse signal
弱冲击信号
6) weak periodic shock signal
弱周期冲击信号
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条