Results 141 to 150 of about 1,044 (170)

A Novel ZCS-PWM Flyback Converter With A Simple ZCS-PWM Auxiliary Circuit

2005 International Conference on Power Electronics and Drives Systems, 2006
This paper proposed a novel zero-current-switching pulsewidth-modulation (ZCS-PWM) flyback dc/dc converter using a simple ZCS-PWM auxiliary circuit. The main switch and auxiliary switch operate at zero-current-switching turn on and turn off, and the all passive semiconductor devices in the proposed converter operate at zero-voltage-switching (ZVS) turn
null Chien-Ming Wang, null Juing-Huei Su, null Chia-Hao Yang   +2 more
openaire   +1 more source

A ZCS bidirectional flyback converter

2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551), 2004
This paper addresses the design and analysis of a zero-current-switched (ZCS) bi-directional flyback dc/dc converter. The converter is based on extending a previously developed unidirectional ZCS flyback converter and replacing the output diode with a controlled switch, which acts as either a rectifier or a power control switch in the corresponding ...
H.S.H. Chung, null Wai-leung Cheung, null Kam-shing Tang   +2 more
openaire   +1 more source

Self-Adaptive Mutation in ZCS Controllers

2000
The use and benefits of self-adaptive mutation operators are well-known within evolutionary computing. In this paper we examine the use of self-adaptive mutation in Michigan-style Classifier Systems with the aim of improving their performance as controllers for autonomous mobile robots.
Larry Bull, Jacob Hurst
openaire   +1 more source

Introduction: Main $$ZC$$ -Notions

2015
In this chapter we summarize the main notions considered in this book and, briefly, the results that we obtain. Specifically, we define the pure graph theoretic and plane graph theoretic notions needed for this work with emphasis on symmetries.
Michel-Marie Deza, Mathieu Dutour Sikirić, Mikhail Ivanovitch Shtogrin   +2 more
openaire   +1 more source

Non-Recursive Wavelet Transforms in l2(Zc+)

2008 IEEE Pacific-Asia Workshop on Computational Intelligence and Industrial Application, 2008
Today, almost all of the implementations of the discrete wavelet transforms are based on the recursive way. However, non-recursive wavelet transforms (NRWT) are more effective and more flexible. We extend the NRWT theory in lscr2 (Z) and propose a new NRWT theory based on 6 different downsampling modes in lscr2 (Zc +).
Xiaoxin Li, Deyu Qi 0001, Zhengping Qian
openaire   +2 more sources

On ZCS in multi-agent environments

1998
This paper examines the performance of the ZCS Michigan-style classifier system in multi-agent environments. Using an abstract multi-agent model the effects of varying aspects of the performance, reinforcement and discovery components are examined.
openaire   +1 more source

Exotic Zc states at BESIII

AIP Conference Proceedings, 2016
The BESIII Experiment at the Beijing Electron Positron Collider (BEPC2) collected large data samples for electron-positron collisions with center-of-mass above 4 GeV during 2013 and 2014. In this mass region, there are several states that are yet to be understood. In this article we will discuss BESIII analyses of the exotic Zc states.
openaire   +1 more source

The new Pcs(4459), Zcs(3985), Zcs(4000) and Zcs(4220) and the possible emergence of flavor pentaquark octets and tetraquark nonets

Science Bulletin, 2022
Santopinto, Elena, Ferretti, Jacopo
openaire   +3 more sources

Generalized Analysis of Load-Independent ZCS Parallel-Resonant Inverter

IEEE Transactions on Industrial Electronics, 2022
Xiuqin Wei, Wenqi Zhu, Ayano Komanaka
exaly  

A Clustered ZC in Cloud Computing Empowered by Blockchain

2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC), 2022
Ligang Huo, Bing Bu, Qichang Li, Bing Gao   +3 more
openaire   +1 more source