A variable self-tuning horizon mechanism for generalized dynamic predictive control on DC/DC boost converters feeding CPLs

C Zhang, M Li, L Zhou, C Cui… - IEEE Journal of Emerging …, 2022 - ieeexplore.ieee.org
In high-power electronic industrial systems, constant power loads (CPLs) can affect the
system performance or even cause instability due to its inherent negative impedance …

A dual-mode digital controller with a high accuracy load current estimator and Gaussian adaptive duty cycle switching for fast transient recovery in DC-DC buck …

J Liu, T Wei, N Chen, Y Yin, WT Ng - Computers and Electrical Engineering, 2024 - Elsevier
To improve the dynamic performance, this paper proposes a dual-mode digital controller
with a high accuracy load current estimator and Gaussian adaptive duty cycle switching for …

Closed-loop design and transient-mode control for a series-capacitor buck converter

O Kirshenboim, T Vekslender… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper explores the large-signal and small-signal dynamics of a series-capacitor (SC)
buck-type converter and introduces an optimal closed-loop control scheme to accommodate …

Design of wireless in-pipe inspection robot for image acquisition

K Wu, H Sang, Y Xing, Y Lu - Industrial Robot: the international …, 2023 - emerald.com
Purpose Pipeline robots are often used in pipeline non-destructive testing. Given the need
for long-range in-pipe inspections, this study aims to develop a wireless in-pipe inspection …

Soft-switching auxiliary current control for improving load transient response of buck converter

D Kim, M Hong, J Baek, J Lee, J Shin… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
An auxiliary current control is proposed herein to improve the load transient response of the
buck converter. The proposed technique increases the efficiency of the auxiliary converter …

Multi-period frame transient switching control for low-voltage high-current buck converter with a controlled coupled inductor

Z Zhao, W Lu, W Chen, X Du… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper presents a multi-period frame transient switching control (MP-TSC) scheme for
buck converter with a controlled coupled inductor, aiming at improving the load transient …

A wide-input-voltage-range 50W series-capacitor buck converter with ancillary voltage bus for fast transient response in 48V PoL applications

N Khan, J Xu, GV Piqué, J Pigott… - 2022 24th European …, 2022 - ieeexplore.ieee.org
This paper presents an auxiliary-assisted 5: 1 Series-Capacitor (SC) buck converter for fast
transient re-sponse in 48V Point-of-Load (PoL) automotive applications. The 5: 1 SC buck …

Optimal design of a voltage regulator based on gyrator switched-resonator converter IC

E Abramov, A Cervera… - IEEE Journal of Emerging …, 2017 - ieeexplore.ieee.org
This paper details efficiency analysis and characteristics of a gyrator switched-resonator
converter (GSwRC) IC. Followed by an efficiency analysis, this paper introduces an …

Augmented buck converter design using resonant circuits for fast transient recovery

Z Shan, SC Tan, KT Chi… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
High-performance buck converters are often required in modern power electronic
applications. An augmented buck converter (a main buck converter with augmentation …

Reliability improvement of voltage regulator modules by a virtual series voltage source

Z Zhao, D Zhou, H Wang, P Davari… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Output voltage deviation is a key performance index of voltage regulator modules (VRMs)
with consecutive load transients. Usually, a large-capacity filter capacitor bank is used in …