An ∞ H Robust Controller for Single - Phase Pwm Inverters
نویسنده
چکیده
A robust controller for a single-phase Pulse-Width Modulation (PWM) inverter is designed. The single-phase PWM inverter generates an AC sinusoidal output from a DC link voltage. Robustness of the output waveform against load variations and minimum Total Harmonic Distortion (THD) are the main goals in this design. The importance of this design methodology results from the changes in the inverter’s transfer function as affected by load variations. So it is necessary to use a robust controller such as ∞ H . Copyright © 2002 IFAC
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