000 04285nam a2200421 i 4500
001 0000189569
005 20171002065519.0
006 m o d
007 cr cn|||||||||
008 140617s2015 si ad ob 001 0 eng|d
020 _z9781118451007 (hardback)
020 _a9781118451113 (e-book)
035 _a(CaPaEBR)ebr10986567
035 _a(OCoLC)881518564
040 _aCaPaEBR
_beng
_erda
_epn
_cCaPaEBR
050 1 4 _aTK7872.C8
_bZ433 2015eb
082 0 4 _a621.31/32
_223
100 1 _aZhang, Bo,
_d1976-
_eauthor.
245 1 0 _aChaos analysis and chaotic EMI suppression of DC-DC converters /
_cBo Zhang and Xuemei Wang.
264 1 _aSingapore :
_bJohn Wiley & Sons, Inc.,
_c2015.
300 _a1 online resource (258 pages) :
_billustrations
336 _atext
_2rdacontent
337 _acomputer
_2rdamedia
338 _aonline resource
_2rdacarrier
504 _aIncludes bibliographical references and index.
520 _a"Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply designDC-DC converters are typical switching systems which have plenty of nonlinear behaviors, such as bifurcation and chaos. The nonlinear behaviors of DC-DC converters have been studied heavily over the past 20 years, yet researchers are still unsure of the practical application of bifurcations and chaos in switching converters. The electromagnetic interference (EMI), which resulted from the high rates of changes of voltage and current, has become a major design criterion in DC-DC converters due to wide applications of various electronic devices in industry and daily life, and the question of how to reduce the annoying, harmful EMI has attracted much research interest. This book focuses on the analysis and application of chaos to reduce harmful EMI of DC-DC converters. After a review of the fundamentals of chaos behaviors of DC-DC converters, the authors present some recent findings such as Symbolic Entropy, Complexity and Chaos Point Process, to analyze the characters of chaotic DC-DC converters. Using these methods, the statistic characters of chaotic DC-DC converters are extracted and the foundations for the following researches of chaotic EMI suppression are reinforced. The focus then transfers to estimating the power spectral density of chaotic PWM converters behind an introduction of basic principles of spectrum analysis and chaotic PWM technique. Invariant Density, and Prony and Wavelet analysis methods are suggested for estimating the power spectral density of chaotic PWM converters. Finally, some design-oriented applications provide a good example of applying chaos theory in engineering practice, and illustrate the effectiveness on suppressing EMI of the proposed chaotic PWM. Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply design Approaches the subject in a systematic manner from analyzing method, chaotic phenomenon and EMI characteristics, analytical methods for chaos, and applying chaos to reduce EMI (electromagnetic interference) Highlights advanced research work in the fields of statistic characters of nonlinear behaviors and chaotic PWM technology to suppress EMI of switching converters Bridges the gap between numerical theory and real-world applications, enabling power electronics designers to both analyze the effects of chaos and leverage these effects to reduce EMI "--
_cProvided by publisher.
588 _aDescription based on print version record.
590 _aElectronic reproduction. Palo Alto, Calif. : ebrary, 2014. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
650 0 _aDC-to-DC converters.
650 0 _aElectromagnetic interference
_xPrevention.
650 0 _aChaotic behavior in systems.
655 0 _aElectronic books.
700 1 _aWang, Xuemei
_c(Electrical engineer),
_eauthor.
776 0 8 _iPrint version:
_aZhang, Bo.
_tChaos analysis and chaotic EMI suppression of DC-DC converters.
_dSingapore : John Wiley & Sons, Inc., 2015
_z9781118451007
_w(DLC) 2014022263
797 2 _aebrary.
856 4 0 _uhttp://site.ebrary.com/lib/daystar/Doc?id=10986567
_zAn electronic book accessible through the World Wide Web; click to view
908 _a170314
942 0 0 _cEB
999 _c178702
_d178702