pulse width modulation是什麼意思，pulse width modulation的意思翻譯、用法、同義詞、例句

脈沖調制；脈寬燈；脈沖間隔燈

High frequency pulse width modulation power control systems can be realized using semiconductor switches.

高頻脈沖寬度調制電力控制系統，可以實現用半導體開關。

With the relay can be; but if you need to speed, you can use the transistor, FET and other switching elements to achieve PWM (pulse width modulation) speed.

用繼電器即可；但如果需要調速，可以使用三極管，場效應管等開關元件實現PWM（脈沖寬度調制）調速。

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.

改變變頻器的輸出電壓或輸出電流有二種不同的方法，即PAM脈沖幅值調制控制和PWM脈沖寬度調制控。

It also includes, Hall element inputs, a sequencer for commutation control, fixed off time pulse width modulation (PWM) current control and locked rotor protection.

它還包括霍爾元件輸入、整流控制定序器、固定停機時間脈沖寬度調制（PWM）電流控制以及鎖定轉子保護。

Because of built-in PWM circuit(pulse width modulation circuit), dimming range is wider than earlier type products.

因使用PWM（脈沖寬度調制）電路，産品具有較寬的調光範圍。

This controller integrates pulse width modulation(PWM) and pulse density modulation(PDM) together, and can easily change between the two modulations.

該設計集成了脈沖寬度調制（PWM）和脈沖密度調制（PDM）兩種調制方式，并可以在兩者間切換。

In other words, pulse width modulation is a modulation technique for generating variable width pulses to represent the amplitude of an input analog signal or wave.

或者換句話說，脈寬調制是一種調制技術，為發電可變脈沖寬度為代表的幅值輸入模拟信號或波。

Pulse width modulation is also exploited in sound synthesis, especially subtractive synthesis, as the process gives a chorus effect or that of slightly detuned oscillators played together.

脈寬調制也是利用聲音合成，尤其是減法合成，隨着這一進程提供了合唱效果還是略失諧振蕩器共同出戰。

Detailed description of the space vector pulse width modulation principle, useful for beginners.

說明：詳細地講述了空間矢量脈沖寬度調制的原理，對于初學者很有用。

A new optimal pulse width modulation(PWM) technique with unsymmetrical switching angles was introduced for high power applications.

針對大功率逆變器的應用介紹了一種基于不對稱開關角的優化脈沖寬度調制方法。

The control mode has developed From early UF control mode to vector control technology and pulse width modulation.

控制方式也從早期的電壓；頻率控制方式發展到向量控制技術和沖寬度調制技術。

A pulse width modulation(PWM)circuit adopting direct digitizing strategy is presented. It modulates little resistance or capacity signal into pulse duration ratio, thus A/D conversion is implemented.

介紹一種采用直接數字化方案的脈寬調制（PWM）電路，它可把微小的電阻或電容信號調制成脈沖的占空比，從而實現A/D轉換。

By analyzing the base principle of space vector pulse width modulation(SVPWM), it is proved that the DC voltage utilization.

在分析空間矢量調制（SVPWM）基本原理的基礎上，證明了SVPWM具有最大的直流電壓利用率。

It is difficult to analyse the sampling Control system with pulse width modulation.

對寬度調制的脈沖系統的分析比較困難。

This paper is a continuation of Application of pulse width modulation in radio transmission and magnetic recording.

本文是“脈寬調制方式在生理途測和磁帶記錄上的應用”一文的續篇。

The theory of space vector pulse width modulation (SVPWM) is discussed in detail.

對空間矢量脈寬調制（SVPWM）的理論進行了較詳細的讨論。

Pulse width modulation is widely used in voltage regulators.

脈寬調制技術是廣泛應用于穩壓器。

Aimed at dead time effect of voltage-fed space vector pulse width modulation(SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented.

針對電壓源型空間矢量脈寬調制逆變器的死區效應，提出了一種根據電流矢量判斷電流極性的死區補償方法。

The torque ripple caused by diode freewheeling of the inactive phase during non-commutation state of PM brushless DC motor(BLDCM)when using the PWM_ON type of pulse width modulation was analyzed.

分析了傳統的PWM_ON調制方式對無刷直流電動機在非換相期間由于截止相的反并聯二極管續流而導緻轉矩脈動的原因。

In order to explore the control rule of micro air vehicle (MAV), a special system based on pulse width modulation signals for flight data measurement and flight control was designed.

為探索微型飛行器的飛行控制規律，基于脈寬調制信號設計了一種專用的微型機載數據采集和輸出控制系統。

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.

該系統通過紅外雨量傳感器檢測雨量大小，使用模糊控制算法和脈寬調制技術調節雨刷器的速度；給出了系統的總體結構和具體設計方法。

The three-phase inverters with the conventional space-vector pulse width modulation (SVPWM)have fast dynamic response, but it is complex to be implemented and needs highly speed microprocessor.

基于傳統空間矢量脈寬調制（SVPWM）控制的三相逆變器能夠獲得快速的動态響應，但實現複雜，需要高速微處理器。

The servo control system combines position loop, speed loop, current loop with algorithm of space vector pulse width modulation(SVPWM).

系統采用位置、速度和電流環三環控制，并結合空間矢量脈寬調制（SVPWM）算法。

A symbol synchronization method for digital communication is proposed, and it is a indirectly inserted pilot frequency based on pulse width modulation (PWM).

提出了一種用于數字通信的位同步方法，它是基于脈寬調制技術的間接插入導頻法。

In the implementation of high performance FPGA based permanent magnet synchronous machine(PMSM) controller, CLARK-PARK transform and space vector pulse width modulation(SVPWM) are necessary.

在基于FPGA的交流永磁同步電機（PMSM）高精度控制器算法中，CLARK-PARK變換和空間矢量脈寬調制（SVPWM）運算是必須的。

The system adopts sinusoidal permanent-magnet synchro motor. Control policy mainly applies spatial vector pulse width modulation algorithm.

系統選用正弦交流永磁同步電機，控制策略主要采用空間矢量脈寬調制算法。

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.

新穎性–該系統具有一個脈寬調制（PWM）轉換器模塊，将發電模塊輸出的三相交流（AC）電源轉換成直流（DC）電源。

|pulse modulation;[電子]脈沖調制；脈寬燈；脈沖間隔燈