| 1. | A lock - in amplifier is used to supply the driving signal and to detect the output signal corresponding to the sample ' s strain
使用锁相放大器提供驱动信号，并同时检测对应于样品形变的输出信号。 |
| 2. | The inverter drive signals are synchronized with the position sensor output signals so that synchronism between the stator winding currents and the rotor flux is ensured for any speed
逆变器的驱动信号与转子位置信号同步从而保证在任意的速度下定子绕组电流与转子磁场同步。 |
| 3. | ( 2 ) discuss the square wave as drive signal and give simulation result . based on the analysis of the tusm ' s equivalent circuit , it ' s advantageis is proved and confirmed by simulate
在对行波型超声波电机等效电路分析的基础上，讨论了方波作为驱动信号的优势，并对其进行了仿真计算。 |
| 4. | ( 3 ) without driving signal , all fiber q - switched lasers can achieve self q - switched pulse , measuring the effect of different pumped power to self q - switched and giving reasonable theory analysis
( 3 )全光纤调q激光器,在没有驱动信号的情况下,得到自调q脉冲,测量了在不同泵浦功率条件下对自调q现象的影响,并从理论上给予了合理的分析。 |
| 5. | Synchronized drive module produces horizontal drive signal in synchronization with horizontal synchronization signal and field drive sawtooth in synchronization with vertical synchronization signal . these signal drive scaning sytem of slltv
同步驱动模块产生与行、场同步的行同步驱动信号和场锯齿波驱动信号，用于驱动激光电视的扫描系统。 |
| 6. | Make a comparison among different driving signals , including square , triangle , sinusoidal and sawtooth wave , it is shown that the square wave has the best driving result and the sawtooth wave has the worst one
实验还对方波、三角波、正旋波及锯齿波等几种不同的驱动信号产生微射流的效果进行了对比。结果表明方波信号产生的微射流最强，锯齿波产生的最弱。 |
| 7. | In this paper , we present the basic principle of dual flap wave - maker and the producing of driving signal firstly , and then the influence of two distinct fft methods with the same wave signal to the primary parameters of wave spectrum
摘要叙述了采用双摇板造波系统的基本思想及双摇板造波信号的生成，并分析了同一波浪信号用不同谱分析法对所得主要谱参数的影响。 |
| 8. | Through measuring the jet length , the following law is obtained : there exists an optimal driving signal frequency that can produce the strongest microjet for a certain actuator configuration at constant input power
实验测量了不同频率下微射流的流向长度，发现了如下规律：对特定几何结构及尺寸的微射流作动器，在输入功率一定的情况下，存在最佳频率使得微射流最强。 |
| 9. | In order to obtain ideal efficiency , the rf mosfet sd2918 [ 4 ] is used . also , the dead - time is inserted between the drive signals of mosfets , which is effective for reducing the shot - through loss and drain - source capacitor cds loss
为了获得理想的放大效率，采用射频场效应管sd2918 [ 4 ] ；同时，在两驱动信号之间引入dead - time ，减小mosfet的串通损耗以及mosfet的漏源输出电容cds损耗。 |
| 10. | 3 . using the vpp code in labview and vxi bus , a softwar is programmed for the driving signals generating and the response signals sampling . the software can process the data to appropriate the exciting force , control the whole test and display the response curves
3 .在labview环境下,调用vpp节点驱动vxi总线来实现多通道正弦激励信号的生成、响应信号的采集与处理、不同激振力之间的相位协调以及测试结果的动态显示、储存。 |
