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1. 发明授权

US08400130B2 Non-linear PWM controller for DC-to-DC converters 有权
标题翻译：用于DC-DC转换器的非线性PWM控制器
公开(公告)号：US08400130B2
公开(公告)日：2013-03-19
申请号：US12984271
申请日：2011-01-04
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05F1/00
CPC分类号： H02M3/157
摘要： A controller for switching power supplies includes a nonlinear controller component capable of providing a duty cycle to a pulse width modulator. The duty cycle corresponds to at least one predetermining switching power supply state variable. A nonlinear controller component receives as inputs at least one predetermined switching power supply state variable. A relationship between duty cycle and at least one predetermined switching power supply state variable is obtained by a predetermined method. The nonlinear controller component comprises memory for access by an application component. The memory includes a data structure stored in memory and a plurality of duty cycles. Each of the plurality of duty cycles has a corresponding at least one predetermined switching power supply state variable. Each duty cycle, when provided to the pulse width modulator of the switching power supply, provides a predetermined switching power supply output.
摘要翻译：用于切换电源的控制器包括能够向脉宽调制器提供占空比的非线性控制器组件。占空比对应于至少一个预定开关电源状态变量。非线性控制器部件接收至少一个预定开关电源状态变量作为输入。通过预定方法获得占空比与至少一个预定开关电源状态变量之间的关系。非线性控制器组件包括用于由应用组件访问的存储器。存储器包括存储在存储器中的数据结构和多个占空比。多个占空比中的每一个具有对应的至少一个预定的开关电源状态变量。当提供给开关电源的脉冲宽度调制器时，每个占空比提供预定的开关电源输出。

2. 发明授权

US07746048B2 Non-linear PWM controller for DC-to-DC converters 有权
标题翻译：用于DC-DC转换器的非线性PWM控制器
公开(公告)号：US07746048B2
公开(公告)日：2010-06-29
申请号：US11558790
申请日：2006-11-10
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05F1/00
CPC分类号： H02M3/157
摘要： A nonlinear PWM controller for switching power supplies.
摘要翻译：用于开关电源的非线性PWM控制器。

3. 发明授权

US08014879B2 Methods and systems for adaptive control 有权
标题翻译：自适应控制的方法和系统
公开(公告)号：US08014879B2
公开(公告)日：2011-09-06
申请号：US11553917
申请日：2006-10-27
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05B21/02 , G05F1/00 , H04B3/20 , H03M3/00
CPC分类号： H02M3/157
摘要： A digital controller includes a sampling component that samples an output signal from a system and an input signal to the system at a first sampling rate, which is at least equal to a predetermined operating rate. An input parameter obtaining component obtains a plurality of input parameters from the samples at the first sampling rate. A decimator component generates subsampled values for the plurality of input parameters at a second sampling rate, which is slower than the first sampling rate. An adaptive plant estimator component generates a model of the system based on the subsampled values. A compensator design component determines compensator parameters based on the model. The compensator parameters reflect changes in the system and are sampled at the second sampling rate. A feedback compensator adjusts the input signal to the system based on the compensator parameters.
摘要翻译：数字控制器包括采样部件，该采样部件以至少等于预定工作速率的第一采样速率将来自系统的输出信号和输入信号采样到系统。输入参数获取组件以第一采样率从样本获取多个输入参数。抽取器部件以比第一采样速率慢的第二采样率生成多个输入参数的子采样值。自适应植物估计器组件基于子采样值生成系统的模型。补偿器设计组件根据模型确定补偿器参数。补偿器参数反映了系统的变化，并以第二个采样率采样。反馈补偿器根据补偿器参数调整系统的输入信号。

4. 发明申请

US20100109630A1 NON-LINEAR PWM CONTROLLER FOR DC-TO-DC CONVERTERS 有权
标题翻译：用于直流到直流转换器的非线性PWM控制器
公开(公告)号：US20100109630A1
公开(公告)日：2010-05-06
申请号：US12686660
申请日：2010-01-13
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05F1/10
CPC分类号： H02M3/157
摘要： A nonlinear PWM controller for switching power supplies
摘要翻译：用于开关电源的非线性PWM控制器

5. 发明授权

US08700184B2 Methods and systems for adaptive control 有权
标题翻译：自适应控制的方法和系统
公开(公告)号：US08700184B2
公开(公告)日：2014-04-15
申请号：US13205397
申请日：2011-08-08
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05B15/00 , G05B13/02 , H03M3/00
CPC分类号： H02M3/157
摘要： A switching power supply includes a circuit that provides an output voltage, a switching component that switches the circuit between a first output voltage state and a second output voltage state, and a driver component that receives an input control signal and that drives the switching component to cause the circuit to switch between the first output voltage state and the second output voltage state. An adaptive plant estimator receives the output voltage from the circuit and an input to the switching power supply and provides a model of the switching power supply that reflects changes in an output voltage state of the switching power supply. A compensator design component receives the model and provides compensator parameters that reflect changes in the output voltage state of the switching power supply. An adaptive compensator receives the compensator parameters and provides the input control signal to the driver component.
摘要翻译：开关电源包括提供输出电压的电路，在第一输出电压状态和第二输出电压状态之间切换电路的开关部件和接收输入控制信号并驱动开关部件的驱动器部件使电路在第一输出电压状态和第二输出电压状态之间切换。自适应工厂估计器从电路接收输出电压和输入到开关电源，并提供反映开关电源的输出电压状态变化的开关电源的模型。补偿器设计组件接收模型并提供反映开关电源的输出电压状态变化的补偿器参数。自适应补偿器接收补偿器参数并向驱动器组件提供输入控制信号。

6. 发明申请

US20120035779A1 METHODS AND SYSTEMS FOR ADAPTIVE CONTROL 有权
标题翻译：自适应控制的方法和系统
公开(公告)号：US20120035779A1
公开(公告)日：2012-02-09
申请号：US13205397
申请日：2011-08-08
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G06F1/28
CPC分类号： H02M3/157
摘要： A switching power supply includes a circuit that provides an output voltage, a switching component that switches the circuit between a first output voltage state and a second output voltage state, and a driver component that receives an input control signal and that drives the switching component to cause the circuit to switch between the first output voltage state and the second output voltage state. An adaptive plant estimator receives the output voltage from the circuit and an input to the switching power supply and provides a model of the switching power supply that reflects changes in an output voltage state of the switching power supply. A compensator design component receives the model and provides compensator parameters that reflect changes in the output voltage state of the switching power supply. An adaptive compensator receives the compensator parameters and provides the input control signal to the driver component.
摘要翻译：开关电源包括提供输出电压的电路，在第一输出电压状态和第二输出电压状态之间切换电路的开关部件和接收输入控制信号并驱动开关部件的驱动器部件使电路在第一输出电压状态和第二输出电压状态之间切换。自适应工厂估计器从电路接收输出电压和输入到开关电源，并提供反映开关电源的输出电压状态变化的开关电源的模型。补偿器设计组件接收模型并提供反映开关电源的输出电压状态变化的补偿器参数。自适应补偿器接收补偿器参数并向驱动器组件提供输入控制信号。

7. 发明申请

US20110193537A1 NON-LINEAR PWM CONTROLLER FOR DC-TO-DC CONVERTERS 有权
标题翻译：用于直流到直流转换器的非线性PWM控制器
公开(公告)号：US20110193537A1
公开(公告)日：2011-08-11
申请号：US12984271
申请日：2011-01-04
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05F1/10
CPC分类号： H02M3/157
摘要： A controller for switching power supplies includes a nonlinear controller component capable of providing a duty cycle to a pulse width modulator. The duty cycle corresponds to at least one predetermining switching power supply state variable. A nonlinear controller component receives as inputs at least one predetermined switching power supply state variable. A relationship between duty cycle and at least one predetermined switching power supply state variable is obtained by a predetermined method. The nonlinear controller component comprises memory for access by an application component. The memory includes a data structure stored in memory and a plurality of duty cycles. Each of the plurality of duty cycles has a corresponding at least one predetermined switching power supply state variable. Each duty cycle, when provided to the pulse width modulator of the switching power supply, provides a predetermined switching power supply output.
摘要翻译：用于切换电源的控制器包括能够向脉宽调制器提供占空比的非线性控制器组件。占空比对应于至少一个预定开关电源状态变量。非线性控制器部件接收至少一个预定开关电源状态变量作为输入。通过预定方法获得占空比与至少一个预定开关电源状态变量之间的关系。非线性控制器组件包括用于由应用组件访问的存储器。存储器包括存储在存储器中的数据结构和多个占空比。多个占空比中的每一个具有对应的至少一个预定开关电源状态变量。当提供给开关电源的脉冲宽度调制器时，每个占空比提供预定的开关电源输出。

8. 发明授权

US08751021B2 Methods and systems for adaptive control 有权
标题翻译：自适应控制的方法和系统
公开(公告)号：US08751021B2
公开(公告)日：2014-06-10
申请号：US13205445
申请日：2011-08-08
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05B15/00 , G05B13/02 , H03F3/38 , H03F1/36 , H03F3/68 , H03F3/217
CPC分类号： H02M3/157
摘要： A system includes a power supply model component and a disturbance estimating component. The power supply model component receives an estimated disturbance. The disturbance estimating component provides said estimated disturbance from a difference between a sensed output of a power supply and an estimated output from said power supply model component.
摘要翻译：系统包括电源模型部件和干扰估计部件。电源模块组件接收估计的干扰。干扰估计部件根据电源的检测输出与来自所述电源模型部件的估计输出之间的差异来提供所述估计干扰。

9. 发明申请

US20120046932A1 METHODS AND SYSTEMS FOR ADAPTIVE CONTROL 有权
标题翻译：自适应控制的方法和系统
公开(公告)号：US20120046932A1
公开(公告)日：2012-02-23
申请号：US13205445
申请日：2011-08-08
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G06G7/63
CPC分类号： H02M3/157
摘要： A system includes a power supply model component and a disturbance estimating component. The power supply model component receives an estimated disturbance. The disturbance estimating component provides said estimated disturbance from a difference between a sensed output of a power supply and an estimated output from said power supply model component.
摘要翻译：系统包括电源模型部件和干扰估计部件。电源模块组件接收估计的干扰。干扰估计部件根据电源的检测输出与来自所述电源模型部件的估计输出之间的差异来提供所述估计干扰。

10. 发明授权

US07884591B2 Non-linear PWM controller for DC-to-DC converters 有权
标题翻译：用于DC-DC转换器的非线性PWM控制器
公开(公告)号：US07884591B2
公开(公告)日：2011-02-08
申请号：US12686660
申请日：2010-01-13
申请人： Paul Latham , John C. Canfield
发明人： Paul Latham , John C. Canfield
IPC分类号： G05F1/00
CPC分类号： H02M3/157
摘要： A nonlinear PWM controller for switching power supplies.
摘要翻译：用于开关电源的非线性PWM控制器。

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