System analysis of DCM dual-loop controlled light-emitting-diode boost driver

Ray Lee Lin; Yi Fan Chen

doi:10.1109/IAS.2009.5324878

System analysis of DCM dual-loop controlled light-emitting-diode boost driver

Ray Lee Lin, Yi Fan Chen

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

Abstract

This paper presents the system analysis of the discontinuous-conduction mode (DCM) dual-loop controlled light-emitting-diode (LED) boost driver. The equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions for predicting the system performance, including the loop gain, line regulation and load regulation. The corresponding Bode diagrams are plotted and compared with those of the SIMPLIS® simulations and measured results to validate the derived transfer functions.

Original language	English
Title of host publication	2009 IEEE Industry Applications Society Annual Meeting
DOIs	https://doi.org/10.1109/IAS.2009.5324878
Publication status	Published - 2009 Dec 1
Event	2009 IEEE Industry Applications Society Annual Meeting - Houston, TX, United States Duration: 2008 Oct 4 → 2008 Oct 8

Publication series

Name	Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN (Print)	0197-2618

Other

Other	2009 IEEE Industry Applications Society Annual Meeting
Country	United States
City	Houston, TX
Period	08-10-04 → 08-10-08

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/IAS.2009.5324878

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Cite this

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title = "System analysis of DCM dual-loop controlled light-emitting-diode boost driver",

abstract = "This paper presents the system analysis of the discontinuous-conduction mode (DCM) dual-loop controlled light-emitting-diode (LED) boost driver. The equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions for predicting the system performance, including the loop gain, line regulation and load regulation. The corresponding Bode diagrams are plotted and compared with those of the SIMPLIS{\textregistered} simulations and measured results to validate the derived transfer functions.",

author = "Lin, {Ray Lee} and Chen, {Yi Fan}",

year = "2009",

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doi = "10.1109/IAS.2009.5324878",

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note = "2009 IEEE Industry Applications Society Annual Meeting ; Conference date: 04-10-2008 Through 08-10-2008",

}

Lin, RL & Chen, YF 2009, System analysis of DCM dual-loop controlled light-emitting-diode boost driver. in 2009 IEEE Industry Applications Society Annual Meeting., 5324878, Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), 2009 IEEE Industry Applications Society Annual Meeting, Houston, TX, United States, 08-10-04. https://doi.org/10.1109/IAS.2009.5324878

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AU - Chen, Yi Fan

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N2 - This paper presents the system analysis of the discontinuous-conduction mode (DCM) dual-loop controlled light-emitting-diode (LED) boost driver. The equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions for predicting the system performance, including the loop gain, line regulation and load regulation. The corresponding Bode diagrams are plotted and compared with those of the SIMPLIS® simulations and measured results to validate the derived transfer functions.

AB - This paper presents the system analysis of the discontinuous-conduction mode (DCM) dual-loop controlled light-emitting-diode (LED) boost driver. The equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions for predicting the system performance, including the loop gain, line regulation and load regulation. The corresponding Bode diagrams are plotted and compared with those of the SIMPLIS® simulations and measured results to validate the derived transfer functions.

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