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A Novel ZCS-PWM Flyback Converter With a Simple ZCS-PWM Commutation Cell

IEEE Transactions on Industrial Electronics, 2008
This paper proposes a novel zero-current-switching pulsewidth-modulation (ZCS-PWM) flyback dc/dc converter using a simple ZCS-PWM commutation cell. The main switch and auxiliary switch operate at ZCS turn-on and turn-off conditions, and all uncontrolled devices in the proposed converter operate at zero-voltage-switching (ZVS) turn-on and turn-off.
Chien-Ming Wang
exaly   +3 more sources

Adding Temporary Memory to ZCS

Adaptive Behavior, 1994
In a recent article, Wilson (1994) described a "zeroth-level" classifier system (ZCS). ZCS employs a reinforcement learning technique comparable to Q-learning (Watkins, 1989). This article presents results from the first reconstruction of ZCS. Having replicated Wilson's results, we extend ZCS in a manner suggested by Wilson: The original formulation of
Dave Cliff
exaly   +3 more sources

ZCS Redux

Evolutionary Computation, 2002
Learning classifier systems traditionally use genetic algorithms to facilitate rule discovery, where rule fitness is payoff based. Current research has shifted to the use of accuracy-based fitness. This paper re-examines the use of a particular payoff-based learning classifier system—ZCS. By using simple difference equation models of ZCS, we show that
Larry Bull, Jacob Hurst
openaire   +2 more sources

Parallelized generation of ZC/ZC-DFT sequences in vector DSP

2015 IEEE Wireless Communications and Networking Conference (WCNC), 2015
A parallelized generation of Zadoff-Chu (ZC) and the Discrete Fourier Transform of Zadoff-Chu (ZC-DFT) sequences is proposed. In this algorithm, the sampling operation is completely eliminated for the ZC-DFT sequences generation. Implemented on a vector Digital Signal Processor (DSP), the proposed algorithm makes an efficient use of the parallel DSP ...
Jiangnan Lin   +5 more
openaire   +2 more sources

Comprehensive Interference Analysis for ZC-NOMA

2023
In order to realize the integration of communication and navigation on LEO, a new waveform named ZC-NOMA was proposed in the previous study, which was proved to achieve reliable navigation function without significantly affecting the communication performance.
Mingyi Wang, Yifan Ping, Gongliang Liu
openaire   +1 more source

The Groups of Zc-Automaton Transformations

Siberian Mathematical Journal, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oliynyk, A. S., Sushchanskiĭ, V. I.
openaire   +1 more source

Control Issues of a ZCS Inverter

2006 12th International Power Electronics and Motion Control Conference, 2006
The Ishikawa and Murai zero current switching inverter offers promising characteristic for several applications. Nevertheless, to date the control issue was not yet fully addressed. The paper reviews the converter evidencing the nonlinearity, the load-filter resonance issue, and the resonant time duration.
Vincenzo Colli   +3 more
openaire   +3 more sources

Search for Υ(1S,2S)→Zc+Zc(′)− and e+e−→Zc+Zc(′)− at sqrt(s)=10.52, 10.58, and 10.867 GeV

2018
The first search for double charged charmoniumlike state production in gamma (IS) and gamma (2S) decays and in e(+) e(-) annihilation at sqrt(s) = 10.52, 10.58, and 10.867 GcV is conducted using data collected with the Belle detector at the KEKB asymmetric energy electron-positron collider.
Jia, S.   +181 more
openaire   +1 more source

ZC Otoplasty Skin Incision

Archives of Otolaryngology - Head and Neck Surgery, 1967
THE PURPOSE of this report is to present an improved type of skin incision in the otoplasty operation for protruding ears. As far as can be determined at this time, this ZC incision has not been previously described. A great deal of attention has been justifiably paid to the cartilaginous reconstruction with the view perhaps that the cutaneous surfaces
openaire   +2 more sources

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