Results 21 to 30 of about 2,089,566 (302)
A new double mode control strategy for power router with very wide DC voltage range
IET Power Electronics, 2023 In household applications, the power router is a cost‐effective device for AC/DC power conversion. To make it compatible with various types of DC loads without introducing extra power conversion stages, it is important that the power router can work in ...
Jingjing Huang +5 more
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Phase Shifting Control Soft Switch Analysis [PDF]
Advances in Computer Science Research, 2016 This paper uses the soft switch technology, power devices under the condition of zero voltage or zero current conduction or shut off, it can effectively reduce the switching loss,and theoretically zero switching loss.Soft switch technology of switch power supply theory analysis, this paper analyzes the soft switch of the operational modal ZVZCS ...
Ning Wang +3 more
openaire +1 more source
Mathematics, 2022 This paper proposes a method for robust tracking control synthesis of dual-active-bridge (DAB) DC–DC converters with parameter uncertainties and input saturation.
Nguyen Ngoc Nam, Sung Hyun Kim
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Controlled Phase Shifts with a Single Quantum Dot [PDF]
Science, 2008 Optical nonlinearities enable photon-photon interaction and lie at the heart of several proposals for quantum information processing, quantum nondemolition measurements of photons, and optical signal processing. To date, the largest nonlinearities have been realized with single atoms and atomic ensembles.
Fushman, Ilya +5 more
openaire +3 more sources
Large conditional single-photon cross-phase modulation [PDF]
, 2015 Deterministic optical quantum logic requires a nonlinear quantum process that alters the phase of a quantum optical state by $\pi$ through interaction with only one photon.
Beck, Kristin M. +3 more
core +2 more sources
Multi-Objective Unified Optimal Control Strategy for DAB Converters with Triple-Phase-Shift Control
Energies, 2021 To solve the problems of large current stress, difficult soft-switching of all switches, and slow dynamic response of dual active bridge converters, a multi-objective unified optimal control strategy based on triple-phase-shift control was proposed.
Jinhui Zeng +5 more
doaj +1 more source
Duffing revisited: Phase-shift control and internal resonance in self-sustained oscillators [PDF]
, 2015 We address two aspects of the dynamics of the forced Duffing oscillator which are relevant to the technology of micromechanical devices and, at the same time, have intrinsic significance to the field of nonlinear oscillating systems.
Arroyo, Sebastián I. +1 more
core +2 more sources
Robust interferometer with external phase-shift control
Optics Express, 2017 We describe a robust interferometer with external phase-shift control that does not require moving parts. The optical architecture resembles a common-path device in which the interfering waves propagate together in one collimated beam passing through the test sample.
José A, Ferrari +3 more
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Experimental Demonstration of π Equivalent Phase-Shifted SBG Laser With Controlled Distributed Phase Shift [PDF]
IEEE Photonics Journal, 2019 We designed and fabricated a π equivalent phase-shifted sampled Bragg grating (SBG) semiconductor laser with a controlled distributed phase shift. The phase shift is equivalently realized with reconstruction-equivalent-chirp (REC) technique. The laser is divided into three sections with the same length. By injecting different currents into the side and
Rulei Xiao +6 more
openaire +1 more source
IEEE Access, 2019 In this paper, the wireless power transfer (WPT) system with dynamic loads such as batteries is studied comprehensively. An integrated control technology of load estimation and power tracking of LCC compensated is proposed, which realizes load estimation,
Qiang Zhao +3 more
doaj +1 more source