In this paper, a dynamic calibration method using a finite duration impulse excitation source is presented, which can be used to calibrate the frequency response of high-pressure transducers (HPT).
本文提出了用任意时限脉冲作激励源的一种动态校准方法，用于校准动压传感器的频响特性。
It introduces a kind of powerful complementary DC and constant voltage power device by using the independent excitation and high frequency PWM wave clipper.
介绍一种利用它激式高频pwm斩波技术完成的大功率直流稳压电源装置。
As the loop parameters and the different conditions of external excitation, the may bring the possible frequency, frequency or high frequency ferromagnetic resonance.
由于回路参数及外界激发条件的不同，可能产生分频、工频或高频铁磁谐振。
An experimental system of high frequency ultrasound imaging using coded excitation is implemented, and the quantitative study of practical applications for coded excitation is performed.
本论文实现了基于编码激励的高频超声成像实验系统并对编码激励在实际应用中的性质进行了定量实验研究。
The influences of excitation mechanisms such as rail surface roughness, roller eccentricity and roller flat on the high frequency vibration were investigated.
分析了导轨表面粗糙度、导轮偏心和扁疤等激励对电梯高频振动的影响。
The high frequency resonance is generated usually by velocity detector used inseam survey. It is resulted from the secondary resonance due to the transverse excitation.
槽波测量用速度检波器常产生高频谐振，是由于横向激励引起的二次谐振所致。
The high frequency resonance is generated usually by velocity detector used inseam survey. It is resulted from the secondary resonance due to the transverse excitation.
槽波测量用速度检波器常产生高频谐振，是由于横向激励引起的二次谐振所致。
应用推荐