periodic fault
英 [ˌpɪəriˈɒdɪk fɔːlt]
美 [ˌpɪriˈɑːdɪk fɔːlt]
【计】周期性错误
双语例句
- The results indicate that roof rock mass in fault zone and its influential range is broken and with poor stability by activation of fault after coal mining, so the distance of periodic weighting decreases and the caving zone increases, particularly in the footwall of fault.
结果表明，在采动影响下断层活化，断层带及其影响范围内的岩体破碎，表现为周期断裂步距小，冒落带高，尤其是断层下盘，顶板稳定性差； - Fault voltage is selected to be Duffing oscillator periodic driving force and fault current is the disturbing force.
采用Duffing振子周期策动力为故障电压，摄动力为故障电流。 - A new approach to extract weak periodic signal from strong noise is proposed to pick up some weak signals in the fault diagnosis of mechanical equipment.
为提取机械设备故障诊断中的某些微弱信号，给出一种新的提取强背景噪声中微弱周期信号的方法。 - By analyzing the rolling bearing fault characteristic frequency and the acoustic emission signal parameters of the relationship between the establishments of impact based on the periodic acoustic emission counts of rolling bearing fault diagnosis.
通过分析滚动轴承故障特征频率与声发射信号参量间的关系，建立基于周期性声发射撞击计数的滚动轴承故障诊断方法。 - Wavelet matrix classification for periodic fault wave of power electron equipment
电力电子装置周期性故障波形小波矩阵分类法 - Periodic signal exists greatly in modern mechanical equipments and usually can include lots of fault information, so it's of great research value.
周期性信号是机械设备运行过程中一类广泛存在的信号，包含系统运行状态的丰富信息，因此有很大的研究价值。 - For the periodic real-time task sets on uniprocessor systems, FT/ FA ( fault-tolerance/ frequency assurance) scheduling of imprecise computation was proposed.
针对单处理器系统的周期性实时任务集，基于非精确计算，提出FT/FA（FaultTolerance/FrequencyAssurance）调度方法。 - As wavelet module maxima occur at peaks of signal, the pretreatment removes power frequency periodic components from electric signal and thus avoids misjudgments of fault.
通过预处理滤除工频周期分量，消除了小波变换在信号峰值处的模极大值，从而避免了对故障的误判。 - Seismic precursory anomaly occurred in the periodic parameters from deformation seismograph at Hutubi fault zone
呼图壁断层形变仪的周期参数地震前兆异常 - The periodic variation of fault product gas in earthquake prediction study area of West Yunnan
滇西实验场地区断层气体的周期性变化