发明授权
- 专利标题： Adaptive control loop
- 专利标题（中）： 自适应控制回路
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申请号： US12082825申请日： 2008-04-15
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公开(公告)号： US07863880B1公开(公告)日： 2011-01-04
- 发明人: Sehat Sutardja , Runsheng He , Jiancheng Zhang
- 申请人： Sehat Sutardja , Runsheng He , Jiancheng Zhang
- 申请人地址： BB St. Michael
- 专利权人： Marvell World Trade Ltd.
- 当前专利权人： Marvell World Trade Ltd.
- 当前专利权人地址： BB St. Michael
- 主分类号： G05F1/40
- IPC分类号： G05F1/40 ; H02M1/12
摘要：
A controller comprises a duty cycle estimator to determine a nominal duty cycle. An adjustment determiner determines an adjustment value to combine with the nominal duty cycle to generate an adjusted duty cycle. A pulse width adjuster varies a pulse width signal based on the adjusted duty cycle. Transfer of energy between an input and a regulated output is based on the pulse width signal.
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