Design and Analysis of Zeta Converter for Power Factor Correction Using Cascade PSO-GSA-Tuned PI and Reduced-Order SMC

This paper investigates the event-triggered sliding mode control (SMC) problem using the reduced-order method for high-order systems subject to perturbation. To reduce the complexity of control design, a reduced-order approach is introduced by retaining the dominant mode of the system state. In addition, by injecting a power term, a new controller is constructed that aims to decrease the partial system control chattering. An event-triggered mechanism is designed by utilizing a time-varying trigger threshold; it is obvious that the proposed event-triggered strategy has fewer triggering times, larger triggering intervals between two neighboring events, and conserves system communication resources. Then, the existence of a positive lower bound on inter-event time is ensured to avoid the Zeno phenomenon. The effectiveness of the proposed approach is verified by magnetic control systems.

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Design and Analysis of Zeta Converter for Power Factor Correction Using Cascade PSO-GSA-Tuned PI and Reduced-Order SMC

Cited by 3 publications

References 28 publications

Understanding of signal conversion using magnetic photonic structure for optical communication system

Understanding of signal conversion using magnetic photonic structure for optical communication system

Efficient Power Factor Correction using Chaotic Artificial Bee Colony Algorithm-Based FOPID Controller in DC-DC Zeta Converters

Design of event-based sliding mode controller for high-order systems via a reduced-order method

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