Below shown circuit diagram is the simplest pulse position modulation circuit using IC-555. With this type of circuit, the position of each pulse changes. Both width and period of the pulses vary with ...

To address the issue of resonant frequency drift in an ultrasonic shot peening system caused by heat during operation, a pulse-width modulation signal circuit has been designed using the SG3525 ...

Abstract: This paper propose a novel space vector pulse-width modulation (SVPWM) to achieve fault tolerance (FT) under line-to-line (LL) short-circuit (SC) conditions for three-phase four-leg (3P4L) ...