Xiaoyan Diao;Jun Xia;Jinlin Sun;Shihong Ding;Lu Liu
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引用次数: 0
Abstract
This brief presents a continuous practical terminal sliding mode (CPTSM) control method for precisely regulating the output voltage of boost converters, effectively addressing the converters’ nonlinear and nonminimum phase characteristics. The proposed CPTSM control method starts with the generalized super-twisting extended state observers to estimate the input voltage and load, thereby generating a reference current that adapts to real-time variations of the operating condition. Based on the exact feedback linearization technique, the CPTSM control strategy is developed. The benefits of the proposed strategy lie in its fast transient response and strong robustness. Furthermore, stringent theoretical analysis verifies the CPTSM control system. Finally, simulation and experimental results demonstrate the effectiveness and superiority of the proposed control scheme.
期刊介绍：
TCAS II publishes brief papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes:
Circuits: Analog, Digital and Mixed Signal Circuits and Systems
Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic
Circuits and Systems, Power Electronics and Systems
Software for Analog-and-Logic Circuits and Systems
Control aspects of Circuits and Systems.
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