Fast-Response Variable Frequency DC-DC Converters Using Switching Cycle Event-Driven Digital Control
This paper investigates a new method to model and control variable-frequency power converters in a switching-synchronized sampled-state space for cycle-by-cycle digital control. There are a number of significant benefits in comparison to other methods including fast dynamic performance together with...
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| Veröffentlicht in: | IEEE transactions on power electronics 2023-07, Vol.38 (7), p.1-18 |
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| container_title | IEEE transactions on power electronics |
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| creator | Cui, Xiaofan Avestruz, Al-Thaddeus |
| description | This paper investigates a new method to model and control variable-frequency power converters in a switching-synchronized sampled-state space for cycle-by-cycle digital control. There are a number of significant benefits in comparison to other methods including fast dynamic performance together with ease of design and implementation. Theoretical results are presented and verified through hardware and simulations of a current-mode buck converter with constant on-time and a current-mode boost converter with constant off-time. Dynamic voltage scaling for microprocessors and LiDAR are among the applications that can benefit. |
| doi_str_mv | 10.1109/TPEL.2023.3263516 |
| format | Article |
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(IEEE) 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c236t-84b6beec7fcf2066769029fe2aba9108029719725fe86880e638a9a4faab6ad3</citedby><cites>FETCH-LOGICAL-c236t-84b6beec7fcf2066769029fe2aba9108029719725fe86880e638a9a4faab6ad3</cites><orcidid>0000-0002-8575-8990 ; 0000-0001-8961-0734 ; 0000000189610734 ; 0000000285758990</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/10089526$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>230,314,780,784,796,885,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/10089526$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttps://www.osti.gov/biblio/2418509$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Cui, Xiaofan</creatorcontrib><creatorcontrib>Avestruz, Al-Thaddeus</creatorcontrib><creatorcontrib>Univ. of Michigan, Ann Arbor, MI (United States)</creatorcontrib><title>Fast-Response Variable Frequency DC-DC Converters Using Switching Cycle Event-Driven Digital Control</title><title>IEEE transactions on power electronics</title><addtitle>TPEL</addtitle><description>This paper investigates a new method to model and control variable-frequency power converters in a switching-synchronized sampled-state space for cycle-by-cycle digital control. 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| ispartof | IEEE transactions on power electronics, 2023-07, Vol.38 (7), p.1-18 |
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| source | IEEE Electronic Library (IEL) |
| subjects | Aerospace electronics Buck converters Constant-on-time current-mode cycle-by-cycle digital control Digital control dynamic voltage scaling Engineering event-driven control Frequency conversion Inductors Laser radar LiDAR Microprocessors non-uniform sampling Power converters sampled-data model Switches Switching switching-synchronized switching-synchronized sampled-state space (<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">5 s ) variable frequency dc-dc converters Voltage control Voltage converters (DC to DC) |
| title | Fast-Response Variable Frequency DC-DC Converters Using Switching Cycle Event-Driven Digital Control |
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