The Experts below are selected from a list of 2331 Experts worldwide ranked by ideXlab platform

Yenshin Lai - One of the best experts on this subject based on the ideXlab platform.

  • digital compensator design to Reduce Phase Lag for multi sampling controlled dc dc converters
    2008
    Co-Authors: Yethen Chang, Yenshin Lai
    Abstract:

    The main theme of this paper is to analyze the Phase Lag issue of conventional digital-controlled DC-DC converters and show the improvement using multi-sampling technique. Moreover, the compensator design for the presented multi-sampling converter is shown to further Reduce the Phase Lag. The model which considers the effect of DPWM modulator, of digital-controlled DC-DC converter with multi-sampling technique is derived first. Then the design of three-pole two-zero compensator is presented and implemented to Reduce Phase Lag caused by the conjugate pole pair of the plant. Experimental results are presented to confirm the reduction of Phase Lag.

Yethen Chang - One of the best experts on this subject based on the ideXlab platform.

  • digital compensator design to Reduce Phase Lag for multi sampling controlled dc dc converters
    2008
    Co-Authors: Yethen Chang, Yenshin Lai
    Abstract:

    The main theme of this paper is to analyze the Phase Lag issue of conventional digital-controlled DC-DC converters and show the improvement using multi-sampling technique. Moreover, the compensator design for the presented multi-sampling converter is shown to further Reduce the Phase Lag. The model which considers the effect of DPWM modulator, of digital-controlled DC-DC converter with multi-sampling technique is derived first. Then the design of three-pole two-zero compensator is presented and implemented to Reduce Phase Lag caused by the conjugate pole pair of the plant. Experimental results are presented to confirm the reduction of Phase Lag.