1) pulse width modulation / space vector pulse width modulation
脉宽调制/空间矢量脉宽调制
2) space vector pulse width modulation
空间矢量脉宽调制
1.
Study of space vector pulse width modulation;
空间矢量脉宽调制的研究
2.
A fully digital frequency converter based on space vector pulse width modulation(SVPWM) control algorithm was presented,and the theory of SVPWM was discussed in brief.
提出了一种基于空间矢量的PWM(Pu lseW idth M odu lation)算法的全数字化变频器,对空间矢量脉宽调制的理论进行了简要的介绍。
3.
A novelty space vector pulse width modulation(SVPWM) technique for the two-phase inverter-fed asynchronous motors system is proposed, which can be widely used in the low or middle power level field.
研究了二相逆变器-异步电动机系统的空间矢量脉宽调制(SVPWM)控制技术。
3) SVPWM
空间矢量脉宽调制
1.
Study on SVPWM Technique of Three-phase Voltage Source Rectifier;
三相电压型整流器空间矢量脉宽调制研究
2.
A Simple SVPWM Algorithm for Multi-level Inverters;
多电平逆变器空间矢量脉宽调制的简化算法
3.
Research on a SVPWM Control Method for the Common-Mode Voltage Reduction of the Induction Motor Drive;
减小异步电机驱动系统共模电压的空间矢量脉宽调制控制方法研究
4) SVPWM
空间电压矢量脉宽调制
1.
Design and Implementation Using dSPACE of SVPWM Based on ANN;
基于人工神经网络的空间电压矢量脉宽调制设计及其实现
2.
On the basis of the principle of space vector pulse width modulation,introducing the formation of SVPWM in the cartesian coordinate system,experimenting on the actual inverter platform,and the implemention of SVPWM and results are given on TMS320LF2407A.
在分析空间电压矢量脉宽调制(SVPWM)原理的基础上,介绍了两相直角坐标系下生成SVPWM波的方法;在实际的交流电机调速平台上对SVPWM算法进行了实验,给出在TMS320LF2407A上的软件实现和结果。
3.
In today s AC servo system,the vector control theory and SVPWM technique make the AC motor can achieve the performance as good as DC motor.
在现代交流伺服系统中,矢量控制原理以及空间电压矢量脉宽调制(SVPWM)技术使得交流电机能够获得和直流电机相媲美的性能。
5) space vector pulse width modulation(SVPWM)
空间矢量脉宽调制
1.
The principle of space vector pulse width modulation(SVPWM) and two methods of its implementation based on digital signal processor(DSP) were introduced in detail,the structure and hardware of the system were designed,the results with the simulation waveforms of SVPWM based on Matlab/Simulink software were verified,and the waveforms which were from two different methods were analyzed.
提出了一种以TMS320F2812为控制核心的异步电机空间矢量脉宽调制(SVPWM)变频调速系统。
2.
The servo control system combines position loop,speed loop,current loop with algorithm of space vector pulse width modulation(SVPWM).
系统采用位置、速度和电流环三环控制,并结合空间矢量脉宽调制(SVPWM)算法。
3.
The principle and the engineering algorithm of space vector pulse width modulation(SVPWM) are introduced.
叙述了电压空间矢量脉宽调制技术的基本原理及工程算法,给出了该算法在TMS320F2812 DSP中的硬件和软件实现方法及试验结果,结合MATALB仿真,讨论分析了2种方式的优缺点。
6) pulse width modulation/space vector
脉宽调制/空间矢量
补充资料：弱脉
| 弱脉 脉来细软而沉，柔弱而滑的脉象。弱脉多见于气血不足的虚证。血虚脉道不充，则脉细；气虚则脉搏乏力，则脉沉软而无力。弱脉须与相似脉濡脉相区别。弱脉、濡脉在脉势上均细软而无力，但弱脉须沉按始得；而濡脉则轻取即有 ，稍用力则无。弱脉与弦脉为相反的脉象。临床上，弱脉常同涩、细、数等脉兼见。 |
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