NDLI: Sampled-Data Modeling of Hysteretic Converters Accounting for Intracycle Waveform Propagation

Content Provider	IEEE Xplore Digital Library
Author	Pagano, R.
Copyright Year	2004
Abstract	This paper proposes a small-signal model for variable-switching-frequency hysteretic converters operating in continuous conduction mode (CCM) and discontinuous conduction mode (DCM). The model is capable of predicting flip-bifurcation phenomena when the hysteretic converter operates below the CCM/DCM boundary. By developing a discrete-time state-space model of the converter, the z-domain model is derived using the advanced z-transform. Such a tool is suitable to transform in the z-domain signals varying within a switching cycle. A comparison with exact simulations is provided to validate the proposed model. The propagation delay of the feedback control circuit is included due to its significant influence on the low-frequency open-loop gain. Experimental results run on a test chip including a 10-MHz TSMC 0.18 μm-process hysteretic-mode buck converter are also reported along with the model results.
Sponsorship	IEEE Circuits and Systems Society
Starting Page	619
Ending Page	632
Page Count	14
File Size	2563553
File Format	PDF
ISSN	15498328
Volume Number	58
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Converters Switches Hysteresis Integrated circuit modeling Bifurcation Solid modeling Analytical models subharmonic oscillation Advanced $z$-transform bifurcation buck regulator hysteretic converter sliding-mode control small-signal modeling
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Hardware and Architecture

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Use of second-order switching surface in the boundary control of buck converter

Experimental investigation of a sliding mode controlled buck converter

Study of Subharmonic Oscillation Mechanism and Effect of Circuit Propagation Delay for Buck Converters With Constant On-Time Control

Sliding mode control of photovoltaic module integrated buck-boost converters

Chaos control for the Buck-Boost converter under current-mode control

Tracking control of buck converter using sliding-mode with adaptive hysteresis

A sliding mode controller for two-phase synchronous buck converters

Design procedure of a distance based Fuzzy Sliding Mode Control for buck converters

Fixed frequency sliding mode controller for the buck converter

Sampled-Data Modeling of Hysteretic Converters Accounting for Intracycle Waveform Propagation

Similar Documents

Use of second-order switching surface in the boundary control of buck converter

Experimental investigation of a sliding mode controlled buck converter

Study of Subharmonic Oscillation Mechanism and Effect of Circuit Propagation Delay for Buck Converters With Constant On-Time Control

Sliding mode control of photovoltaic module integrated buck-boost converters

Chaos control for the Buck-Boost converter under current-mode control

Tracking control of buck converter using sliding-mode with adaptive hysteresis

A sliding mode controller for two-phase synchronous buck converters

Design procedure of a distance based Fuzzy Sliding Mode Control for buck converters

Fixed frequency sliding mode controller for the buck converter

Sampled-Data Modeling of Hysteretic Converters Accounting for Intracycle Waveform Propagation