waveform distortion
英
美
网络 波形畸变; 波形失真; 波形的失真
双语例句
- Hybrid control strategy combining digital PID control and repetitive control is applied in the external voltage loop to achieve less waveform distortion and better dynamic performance.
同时在电压外环中采用数字PID控制和重复控制相结合的复合控制策略，减小波形失真，改善动态特性。 - The proposed closed loop control method can make the output voltage follow the reference voltage very well, and it can suppress the waveform distortion of the output voltages and input currents.
利用该文提出的闭环控制方法，可保证矩阵变换器的输出电压很好地跟随给定的期望电压，并可有效地抑制矩阵变换器输出电压及输入电流波形的畸变。 - Study on Suppressing White Noise of PD Signals by Complex Wavelet Transform and Its Synthetically Evaluation; A new parameter for evaluating waveform distortion of partial discharge signals after de-noising
用复小波变换抑制局部放电信号中白噪声的研究及其综合评价一种用于评价PD信号去噪前后波形畸变的新参数 - The inner control loop uses voltage output as a feedback to ensure a fast response to the voltage output and reduce waveform distortion.
内环采用输出电压反馈以保证电源输出的快速响应能力和减少波形的畸变。 - Waveform distortion of super low frequency standard shaker is an important factor which influences the calibration precision.
波形失真度是影响超低频振动计量校准精度的重要因素。 - And optical fiber is made of insulating material, will not arise the problem of waveform distortion caused by the radiation of the charged cable sheath.
而且光纤是由绝缘体材料制成，不会出现同轴电缆因外皮带电引起辐射导致波形失真的问题。 - The Error Analysis of Current Transformer Based on Waveform Distortion Ratio
基于波形畸变的电流互感器误差分析 - Experimental results show that while incandescent dimming saves energy, it tends to cause voltage waveform distortion, producing a large number of harmonics, harmonic consumes a lot of energy.
实验证明，白炽灯调光节能的同时，易造成电压波形的畸变，产生大量的谐波，谐波消耗了不少的电能。 - Waveform distortion of the luminance signal
亮度信号的波形失真 - A new parameter for evaluating waveform distortion of partial discharge signals after de-noising
一种用于评价PD信号去噪前后波形畸变的新参数 - THE definition of electrical power in a nominally sinusoidal electrical power system becomes clouded when waveform distortion enters the picture.
在一般的正弦供电系统中，当波形畸变时，很难定义电功率。 - Simulation results show that the repetitive controller is able to nearly cancel the output voltage waveform distortion.
仿真结果表明重复控制能够很好的完成逆变器输出波形校正的任务。 - As the distortions have severe influence on the performance of ultra-wideband radar waveform, this paper focuses on the correction of waveform distortion, and approaches the correction of carrier wave leakage distortion.
由于失真的存在对超宽带信号性能影响严重，文章进一步对波形失真的校正方法进行了讨论，并首先完成了对载漏失真的校正。 - The wavelength conversion characteristics under the small signal modulation and the converted waveform distortion under the large signal modulation are discussed respectively.
分别讨论了小信号下波长转换特性和大信号下转换波形的畸变情况。 - The key is that delay-time difference of dual path and overshoot of voltage transformer can cause composite waveform distortion.
该结构的关键是克服了两通道延迟时间差和变压器过冲产生的合成波形失真。 - This paper analyses the reason for current waveform distortion in voltage source PWM inverter and proposes the correction method accordingly.
本文分析了PWM逆变器电流波形失真的原因，并提出了相应的补偿方法。 - The effects of the pulse modulation waveform distortion on the transmitter performance, that is, the effects of the pulse top fluctuation, linear droop, leading anti trailing edges on the transmitter RF pulse quality, have been analysed in detail.
本文详细分析了脉冲调制波形畸变对雷达发射机性能的影响，即脉冲顶部波动、线性降落、脉冲前、后沿对发射机射频脉冲质量的影响。 - Simulation and Analysis of Waveform Distortion of Ultra-Wideband Pulse Signals
超宽带脉冲信号波形失真仿真与分析 - The test showed that the sinewave has the characteristics of high frequency precision and low waveform distortion.
实验表明：用集成电路和数字技术直接形成的正弦波信号，具有频率精确度高，且波形失真小的特点。 - The experimental phenomena of waveform distortion are observed.
观测了波形畸变与中心拍频值的关系； - The cause for output waveform distortion is analyzed and the method of reducing the distortion is also described.
还分析了输出信号波形畸变的原因，介绍了减少畸变的方法。 - Waveform distortion is a primary factor affecting the measure precision of steady sine standard vibration calibration system.
波形失真度是稳态正弦标准振动台计量中影响计量校准精度最主要的因素。 - The waveform distortion is caused by the nonlinearity of the amplifier circuit, so it is often called as nonlinearity distortion. The nonlinearity distortion also include harmonic distortion and intermodulation distortion.
波形失真又称非线性失真，它是由放大电路的非线性引起的，非线性失真又包括谐波失真和互调失真。 - This paper expounded the working principle of PC-based Arbitrary Waveform Generator ( AWG), analysed the reasons of frequency error, Waveform error and waveform distortion of AWG. The methods to estimate the errors are discussed, and some technical measures to reduce the errors are proposed.
本文简述了基于微机的任意波形产生器的工作原理，分析了任意波形产生器产生频率误差、波形误差和波形失真的原因，并讨论了各种误差的计算方法，提出了减少误差和波形失真的技术措施。 - Models of single-phase inverter are established, and the causes of waveform distortion are analyzed.
建立了单相逆变器的数学模型，分析了逆变电源输出电压畸变的原因。 - According to the carrier wave leakage and mirror wave interference in the signal generation, this paper analyzes the source of waveform distortion and its influence to signal spectrum and pulse compression result.
针对生成信号中存在的载漏和镜像等失真，本文对波形失真来源及其对信号频谱及脉压结果的影响进行了全面分析与仿真。 - The RMS/ DC transform before sampling avoids the influence of voltage/ current waveform distortion on measurements, which is caused by the iron core saturation of transformer.
采样前对被测电量进行真有效值变换，避免了试验中互感器铁芯磁饱和时，电压、电流波形的畸变对测量准确性的影响。 - It have been verified by the result of simulation that Delta inverter can compensate the waveform distortion that is brought by dead time.
仿真结果证明了Delta逆变器能补偿死区时间所引起的波形畸变，验证了理论分析的正确性。 - The difference of wave with different wavelength propagation velocity may lead to waveform distortion because of dispersion.
由于色散的原因，当不同波长的机电波在系统中传播时，传播速度不相同，会导致波形出现畸变。 - The problem of harmonic pollution mainly came from the uses of a large number of nonlinear and time-varying power electronic devices which generated current and voltage waveform distortion.
谐波污染问题主要来源于电网中非线性和时变性电力电子装置大量投入使用所产生的电流、电压波形失真问题。