Similar words: pulse width modulation, pulse width, pulse modulation, pulse position modulation, pulse modulator, modulation mode, modulation, demodulation.
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1 Figure 18 shows a circuit for pulse-width modulation.
2 Figure 19 shows the resulting output pulse-width modulation.
3 Figure 19 shows the output pulse-width modulation.
4 The latter takes PWM(Pulse-Width Modulation) control and ZVS control as its target, synchronizes with clock to realized its driven waveform. In addition, adaptive dead-time control is analyzed.
5 Output amplitude in both modes can be controlled by varying the DC source voltage or by varying the pulse-width(pulse-width modulation, PWM).
6 The pulse-width modulation converter operating directly on the main is a new type of power supply and has been utilized as the main power supply for the electronic computer systems.
7 Then, the sinusoidal pulse-width modulation (SPWM), the space vector pulse-width modulation (SVPWM) and the whole IM drive systems are realized respectively.
8 Using space vector pulse-width modulation(SVPWM) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.
9 Space vector pulse-width modulation (SVPWM) control strategies were proposed for three level inverters of traction drives in high-speed EMUs (electrical multiple units).
10 pulse-width modulation ( PWM ) technique is widely applied in many fields.
11 The control circuit in the system adopts the pulse-width modulation (PWM) technique,[www.Sentencedict.com] and uses typical integrated circuit SG3525 as PWM modulator.
12 The A/D converter comprises a digital pulse-width modulation module, a filter, a comparator, a logic operation module and like peripheral circuits.
13 The two-leg interleave pulse-width modulation method is used in battery group to reduce the ripple voltage and achieve equal-current control effectively.
14 A space vector pulse-width modulation(SVPWM)strategy was developed to avoid the failure of dead - time compensation near the zero - current point .
15 A design method of a high-efficiency, low-power, switching-power DC-DC converter with pulse-width modulation (PWM) and pulse-frequency modulation (PFM) modes is presented.
16 The YB7841 blaster is equipped with TD-2 type of charger that uses switch power with pulse-width modulation, which has complex circuit and is more difficulty to be maintenance.
17 A design method of a high-efficiency(sentencedict.com), low-power DC-DC converter with pulse-width modulation(PWM) and pulse-frequency modulation(PFM) modes is presented in the paper.
18 The variable voltage and frequency of three-phase power source based on voltage space vector pulse-width modulation drives induction motor.
19 The structure of the electrostatic producer is expatiated, and the method with which the pulse-width modulation feedback force linearizes the electrostatic force producer is purposed.
20 To achieve low harmonic distortion and fast response, the single-phase full-bridge power converter adopts sinusoidal pulse-width modulation (SPWM) unipolar switching technique.
21 The invention belongs to A/D conversion field, in particular to an integral A/D converter and A/D conversion method based on digital pulse-width modulation.
More similar words: pulse width modulation, pulse width, pulse modulation, pulse position modulation, pulse modulator, modulation mode, modulation, demodulation, code modulation, modulation index, modulation system, modulation method, modulation scheme, digital modulation, intermodulation distortion, modulation frequency, frequency modulation, intensity modulation, amplitude modulation, nodulation, modularization, modulating, modular organization, with moderation, modulating signal, modulate, modulated, modulator, impulse excitation, demodulate.