pulse width modulation
英 [pʌls wɪdθ ˌmɒdjʊˈleɪʃən]
美 [pʌls wɪdθ ˌmɑdʒəˈleɪʃən]
网络 脉冲宽度调制技术; 脉冲调制; 脉冲宽度调制; 脉宽调制; 脉宽调速
双语例句
- Novel Double Modulation Wave Three-level Carrier-based Pulse Width Modulation Method
新颖的双调制波三电平载波脉宽调制方法 - A pulse width modulation ( PWM) DC motor rotation speed control experiment system device is developed.
研制了直流电动机脉宽调制转速控制实验系统。 - Virtual flux in a three-level pulse width modulation rectifier
用于三电平脉宽调制整流器中的虚拟磁链 - A SVPWM ( Space Vector Pulse Width Modulation) algorithm is proposed, which subdivides the flux circle into polygons as more as possible.
提出一种采用尽可能多条边的多边形对磁场圆细分的空间矢量脉宽调制（SVPWM）算法。 - The asynchronous machine is fed by cascaded multilevel inverter, and the inverter switching signals are generated by carrier phaseshifted pulse width modulation method.
采用级联型多电平逆变器给异步电机供电，逆变器的开关信号利用载波移相脉宽调制方法生成。 - A new voltage space vector pulse width modulation ( SVPWM) method for Two-phase permanent magnet low speed synchronous motor driven by H bridge is presented.
提出了一种基于H桥驱动的两相永磁低速同步电动机电压空间矢量脉宽调制（SVPWM）的控制策略。 - Controlling System Based on Pulse Width Modulation for Variable Spraying
基于脉宽调制的变量喷药技术控制系统 - Effect of Digital Process on the Performance of Pulse Width Modulation Inverter
数字化过程对脉宽调制逆变电源性能的影响机理 - Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation.
改变变频器的输出电压或输出电流有二种不同的方法，即PAM脉冲幅值调制控制和PWM脉冲宽度调制控。 - Novel Power Factor Control Method for Three Phase Pulse Width Modulation Current Source Rectifier
三相电流型脉宽调制整流器的功率因数控制新方法 - The supply is provided with stability and self-protect performances as using pulse width modulation ( PWM) technology.
运用脉宽调制技术（PWM）使其具有良好的稳定性和自保护性能； - Pulse Width Modulation Control Based on Pulse Encode and Pulse Rotation for Cascade Neutral Point Clamped Inverter
脉冲编码和旋转的级联中点箝位逆变器脉宽调制控制 - Pulse Width Modulation, or PWM, is a technique for getting analog results with digital means.
脉冲宽度调制或PWM，是通过数字均值获得模拟结果的技术。 - Study on Dynamic Performance of Doubly-Fed Wind Turbine Based on Space Pulse Width Modulation Control
基于空间脉宽调制控制技术的双馈风力发电机动态性能研究 - The control mode has developed from early Uf control mode to vector control technology and pulse width modulation.
控制方式也从早期的电压／频率控制方式发展到向量控制技术和冲宽度调制技术。 - This controller integrates pulse width modulation ( PWM) and pulse density modulation ( PDM) together, and can easily change between the two modulations.
该设计集成了脉冲宽度调制（PWM）和脉冲密度调制（PDM）两种调制方式，并可以在两者间切换。 - Research of Simulation and Application on Space Vector Pulse Width Modulation Based On MATLAB
基于MATLAB空间矢量脉宽调制的仿真研究和应用 - Application of Sine Pulse Width Modulation on Inductosyn Driving Technology in Aero-Space Devices
正弦波脉冲调制在空间用感应同步器驱动技术中的应用 - Because of built-in PWM circuit ( pulse width modulation circuit), dimming range is wider than earlier type products.
因使用PWM（脉冲宽度调制）电路，产品具有较宽的调光范围。 - Research on Sinusoidal Pulse Width Modulation in Inverse Transforming Power Supply Based on DSP
基于DSP生成正弦脉冲宽度调制在逆变电源中的研究脉冲宽度调制变换器 - 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。 - This system senses the amount of rainfall by the infrared rain sensor, and adjusts the speed of wiper based on the fuzzy control algorithm and pulse width modulation technology.
该系统通过红外雨量传感器检测雨量大小，使用模糊控制算法和脉宽调制技术调节雨刷器的速度；给出了系统的总体结构和具体设计方法。 - This paper studied the three-phase PWM ( pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。 - Base on the response characteristics of FED, the improved grayscale pulse width modulation ( PWM) method was designed.
根据FED显示器响应特性，设计了改进型PWM灰度调制方法。 - A symbol synchronization method for digital communication is proposed, and it is a indirectly inserted pilot frequency based on pulse width modulation ( PWM).
提出了一种用于数字通信的位同步方法，它是基于脉宽调制技术的间接插入导频法。 - NOVELTY-The system has a pulse width modulation ( PWM) converter module converting three phase alternating current ( AC) power outputted from a generator module to a direct current ( DC) power.
新颖性–该系统具有一个脉宽调制（PWM）转换器模块，将发电模块输出的三相交流（AC）电源转换成直流（DC）电源。 - 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.
以风力发电项目为背景，应用电压空间矢量脉宽调制技术（SVPWM）的控制方法，分析了永磁同步电动机矢量控制原理并研究了永磁同步电机的控制策略。 - A new optimal pulse width modulation ( PWM) technique with unsymmetrical switching angles was introduced for high power applications.
针对大功率逆变器的应用介绍了一种基于不对称开关角的优化脉冲宽度调制方法。 - Pulse Width Modulation ( PWM) was introduced to control the gas flow by governing the injection valve.
采用脉宽调制（PWM）方式控制天然气喷射阀的喷射量；