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1. 发明申请

US20130314833A1 HIGH PRECISION CLIPPING REGULATOR CIRCUIT 有权
标题翻译：高精度剪裁调节器电路
公开(公告)号：US20130314833A1
公开(公告)日：2013-11-28
申请号：US13477615
申请日：2012-05-22
申请人： Douglas Edward Smith , Paul Schwerman , Leigh Pelton , Bruce Rogers
发明人： Douglas Edward Smith , Paul Schwerman , Leigh Pelton , Bruce Rogers
IPC分类号： H02H9/04
CPC分类号： H02H7/20 , H02H9/041
摘要： A high precision clipping regulator circuit includes a first protection diode, a second protection diode, a first offset clamp voltage regulator, and a second offset clamp voltage regulator. The first protection diode is configured to conduct when a voltage potential exceeds a first protection voltage magnitude, and is operable to exhibit variations in the first protection voltage magnitude. The second protection diode is configured to conduct when a voltage potential exceeds a second protection voltage magnitude, and is operable to exhibit variations in the second protection voltage magnitude. The first reference and second voltage regulator circuits are configured to determine when the first and second protection voltages vary and, in response thereto, to vary the first and second variable offset clamp voltages so that a difference in voltage across the protection diodes remains substantially constant.
摘要翻译：高精度限幅调节器电路包括第一保护二极管，第二保护二极管，第一偏移钳位电压调节器和第二偏移钳位电压调节器。第一保护二极管被配置为当电压电势超过第一保护电压幅度时导通，并且可操作以展现第一保护电压幅度的变化。第二保护二极管被配置为当电压电压超过第二保护电压幅值时导通，并且可操作地表现出第二保护电压幅度的变化。第一参考和第二电压调节器电路被配置为确定第一和第二保护电压何时变化，并且响应于此，改变第一和第二可变偏移钳位电压，使得保护二极管两端的电压差基本保持不变。

2. 发明授权

US08324538B2 Systems and methods for limiting input power and RMS input current drawn from a DC power source 有权
标题翻译：用于限制从直流电源吸取的输入功率和RMS输入电流的系统和方法
公开(公告)号：US08324538B2
公开(公告)日：2012-12-04
申请号：US12616083
申请日：2009-11-10
申请人： Paul Schwerman
发明人： Paul Schwerman
IPC分类号： G05F1/10 , H05B1/02
CPC分类号： G05D23/19 , B64G1/66
摘要： Systems and methods to source a resistive load, such as a heating resistor, to control temperature while adhering to a specified power draw budget and/or a specified root mean square (RMS) current limit. For example, a sensor block assembly (SBA) heater controls temperature of a MEMS device in a sensor block assembly while adhering to the power draw budget and/or an average current limit. An exemplary embodiment generates a pulse width modulation (PWM) control signal, controls a switch in accordance with the control signal, sources the resistive load from a power source in accordance with the controlled switch, and modifies the duty factor of the switch to reduce the power drawn by the resistive load in response to the power drawn by the resistive load exceeding a power limit defined by a slope-intercept curve. The limiting of power into a resistor load limits the RMS current drawn by that load.
摘要翻译：源于诸如加热电阻器的电阻性负载的系统和方法以在遵守指定的功率消耗预算和/或指定的均方根（RMS）电流限制的情况下控制温度。例如，传感器块组件（SBA）加热器控制传感器组件中的MEMS装置的温度，同时遵守功率消耗预算和/或平均电流限制。示例性实施例产生脉宽调制（PWM）控制信号，根据控制信号控制开关，根据受控开关从电源输出电阻性负载，并修改开关的占空因数以减少电阻负载响应于由电阻性负载引起的功率超过由斜率 - 截距曲线限定的功率限制而引起的功率。将功率限制为电阻负载限制了该负载所得到的RMS电流。

3. 发明申请

US20110304852A1 SYSTEM TO REDUCE GYROSCOPIC ERRORS WITH LIMITED POWER SUPPLY QUALITY IN A FIBER OPTIC GYROSCOPE 有权
标题翻译：减少纤维光学陀螺仪中有限电源质量的光学误差的系统
公开(公告)号：US20110304852A1
公开(公告)日：2011-12-15
申请号：US12813993
申请日：2010-06-11
申请人： Gregory W. Keith , Paul Schwerman
发明人： Gregory W. Keith , Paul Schwerman
IPC分类号： G01C19/72
CPC分类号： G01C19/721 , G01C19/726 , G05F1/618
摘要： One embodiment is directed to a power supply for a fiber optic gyroscope that comprises at least one main power supply, at least one demodulator local power supply to operatively couple the main power supply to a demodulator included in the fiber optic gyroscope, and at least one modulator local power supply to operatively couple the main power supply to a bias modulator included in the fiber optic gyroscope. The demodulator local power supply comprises a first current source to source current to the demodulator and a first shunt regulator coupled across a load associated with the demodulator. The modulator local power supply comprises a second current source to source current to the bias modulator and a second shunt regulator coupled across a load associated with the bias modulator.
摘要翻译：一个实施例涉及用于光纤陀螺仪的电源，其包括至少一个主电源，至少一个解调器本地电源，用于将主电源可操作地耦合到包括在光纤陀螺仪中的解调器，以及至少一个调制器本地电源以将主电源可操作地耦合到包括在光纤陀螺仪中的偏置调制器。解调器本地电源包括用于将电流源流到解调器的第一电流源和耦合在与解调器相关联的负载上的第一并联稳压器。调制器本地电源包括用于将电流源流到偏置调制器的第二电流源和耦合在与偏置调制器相关联的负载上的第二并联稳压器。

4. 发明授权

US08699189B2 High precision clipping regulator circuit 有权
标题翻译：高精度限幅调节电路
公开(公告)号：US08699189B2
公开(公告)日：2014-04-15
申请号：US13477615
申请日：2012-05-22
申请人： Douglas Edward Smith , Paul Schwerman , Leigh Pelton , Bruce Rogers
发明人： Douglas Edward Smith , Paul Schwerman , Leigh Pelton , Bruce Rogers
IPC分类号： H02H7/00
CPC分类号： H02H7/20 , H02H9/041
摘要： A high precision clipping regulator circuit includes a first protection diode, a second protection diode, a first offset clamp voltage regulator, and a second offset clamp voltage regulator. The first protection diode is configured to conduct when a voltage potential exceeds a first protection voltage magnitude, and is operable to exhibit variations in the first protection voltage magnitude. The second protection diode is configured to conduct when a voltage potential exceeds a second protection voltage magnitude, and is operable to exhibit variations in the second protection voltage magnitude. The first reference and second voltage regulator circuits are configured to determine when the first and second protection voltages vary and, in response thereto, to vary the first and second variable offset clamp voltages so that a difference in voltage across the protection diodes remains substantially constant.
摘要翻译：高精度限幅调节器电路包括第一保护二极管，第二保护二极管，第一偏移钳位电压调节器和第二偏移钳位电压调节器。第一保护二极管被配置为当电压电势超过第一保护电压幅度时导通，并且可操作以展现第一保护电压幅度的变化。第二保护二极管被配置为当电压电压超过第二保护电压幅度时导通，并且可操作以显示第二保护电压幅度的变化。第一参考和第二电压调节器电路被配置为确定第一和第二保护电压何时变化，并且响应于此，改变第一和第二可变偏移钳位电压，使得保护二极管两端的电压差基本保持不变。

5. 发明授权

US08077321B1 System to reduce gyroscopic errors with limited power supply quality in a fiber optic gyroscope 有权
标题翻译：系统在光纤陀螺仪中以有限的电源质量降低陀螺仪误差
公开(公告)号：US08077321B1
公开(公告)日：2011-12-13
申请号：US12813993
申请日：2010-06-11
申请人： Gregory W Keith , Paul Schwerman
发明人： Gregory W Keith , Paul Schwerman
IPC分类号： G01C19/72
CPC分类号： G01C19/721 , G01C19/726 , G05F1/618
摘要： One embodiment is directed to a power supply for a fiber optic gyroscope that comprises at least one main power supply, at least one demodulator local power supply to operatively couple the main power supply to a demodulator included in the fiber optic gyroscope, and at least one modulator local power supply to operatively couple the main power supply to a bias modulator included in the fiber optic gyroscope. The demodulator local power supply comprises a first current source to source current to the demodulator and a first shunt regulator coupled across a load associated with the demodulator. The modulator local power supply comprises a second current source to source current to the bias modulator and a second shunt regulator coupled across a load associated with the bias modulator.
摘要翻译：一个实施例涉及用于光纤陀螺仪的电源，其包括至少一个主电源，至少一个解调器本地电源，用于将主电源可操作地耦合到包括在光纤陀螺仪中的解调器，以及至少一个调制器本地电源以将主电源可操作地耦合到包括在光纤陀螺仪中的偏置调制器。解调器本地电源包括用于将电流源流到解调器的第一电流源和耦合在与解调器相关联的负载上的第一并联稳压器。调制器本地电源包括用于将电流源流到偏置调制器的第二电流源和耦合在与偏置调制器相关联的负载上的第二并联稳压器。

6. 发明申请

US20110174801A1 SYSTEMS AND METHODS FOR SOURCING A HEATER 有权
标题翻译：用于采暖加热器的系统和方法
公开(公告)号：US20110174801A1
公开(公告)日：2011-07-21
申请号：US12368780
申请日：2009-02-10
申请人： Paul Schwerman
发明人： Paul Schwerman
IPC分类号： H05B1/02
CPC分类号： H05B1/02 , H03K7/10
摘要： Systems and methods source a heating resistor to control temperature. For example, a sensor block assembly (SBA) heater controls the temperature of a MEMS device in a sensor block assembly. An exemplary embodiment generates a root mean square (RMS) pulse width modulation (PWM) control signal based upon an input voltage from a power source, controls a switch in accordance with the RMS PWM control signal; and sources a heater resistor from the power source in accordance with the controlling of the switch. Power to the heating resistor is controlled by the switch to provide a substantially constant value of power to the heating resistor for varying values of the input voltage.
摘要翻译：系统和方法来源于加热电阻以控制温度。例如，传感器块组件（SBA）加热器控制传感器组件中的MEMS装置的温度。示例性实施例基于来自电源的输入电压生成均方根（RMS）脉宽调制（PWM）控制信号，根据RMS PWM控制信号控制开关; 并根据开关的控制从电源输出加热电阻。通过开关来控制加热电阻器的电力，以为输入电压的变化值向加热电阻器提供基本恒定的功率值。

7. 发明授权

US08389908B2 Systems and methods for sourcing a heater 有权
标题翻译：采暖加热器的系统和方法
公开(公告)号：US08389908B2
公开(公告)日：2013-03-05
申请号：US12368780
申请日：2009-02-10
申请人： Paul Schwerman
发明人： Paul Schwerman
IPC分类号： H05B1/02 , H03K4/06 , G05F1/00
CPC分类号： H05B1/02 , H03K7/10
摘要： Systems and methods source a heating resistor to control temperature. For example, a sensor block assembly (SBA) heater controls the temperature of a MEMS device in a sensor block assembly. An exemplary embodiment generates a root mean square (RMS) pulse width modulation (PWM) control signal based upon an input voltage from a power source, controls a switch in accordance with the RMS PWM control signal; and sources a heater resistor from the power source in accordance with the controlling of the switch. Power to the heating resistor is controlled by the switch to provide a substantially constant value of power to the heating resistor for varying values of the input voltage.
摘要翻译：系统和方法来源于加热电阻以控制温度。例如，传感器块组件（SBA）加热器控制传感器组件中的MEMS装置的温度。示例性实施例基于来自电源的输入电压生成均方根（RMS）脉宽调制（PWM）控制信号，根据RMS PWM控制信号控制开关; 并根据开关的控制从电源输出加热电阻。通过开关来控制加热电阻器的电力，以为输入电压的变化值向加热电阻器提供基本恒定的功率值。

8. 发明申请

US20110109293A1 SYSTEMS AND METHODS FOR LIMITING INPUT POWER AND RMS INPUT CURRENT DRAWN FROM A DC POWER SOURCE 有权
标题翻译：用于限制输入功率和来自直流电源的RMS输入电流的系统和方法
公开(公告)号：US20110109293A1
公开(公告)日：2011-05-12
申请号：US12616083
申请日：2009-11-10
申请人： Paul Schwerman
发明人： Paul Schwerman
IPC分类号： G05F1/10
CPC分类号： G05D23/19 , B64G1/66
摘要： Systems and methods to source a resistive load, such as a heating resistor, to control temperature while adhering to a specified power draw budget and/or a specified root mean square (RMS) current limit. For example, a sensor block assembly (SBA) heater controls temperature of a MEMS device in a sensor block assembly while adhering to the power draw budget and/or an average current limit. An exemplary embodiment generates a pulse width modulation (PWM) control signal, controls a switch in accordance with the control signal, sources the resistive load from a power source in accordance with the controlled switch, and modifies the duty factor of the switch to reduce the power drawn by the resistive load in response to the power drawn by the resistive load exceeding a power limit defined by a slope-intercept curve. The limiting of power into a resistor load limits the RMS current drawn by that load.
摘要翻译：源于诸如加热电阻器的电阻性负载的系统和方法以在遵守指定的功率消耗预算和/或指定的均方根（RMS）电流限制的情况下控制温度。例如，传感器块组件（SBA）加热器控制传感器组件中的MEMS装置的温度，同时遵守功率消耗预算和/或平均电流限制。示例性实施例产生脉宽调制（PWM）控制信号，根据控制信号控制开关，根据受控开关从电源输出电阻性负载，并修改开关的占空因数以减少电阻负载响应于由电阻性负载引起的功率超过由斜率 - 截距曲线限定的功率限制而引起的功率。将功率限制为电阻负载限制了该负载所得到的RMS电流。

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