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公开(公告)号：US08725304B2
公开(公告)日：2014-05-13
申请号：US13239787
申请日：2011-09-22
IPC分类号： G06F19/00
CPC分类号： G05B13/04 , F02D41/1401 , F02D2041/141
摘要： A plant controller includes a feedback controller configured to calculate a control input provided to a plant so that a control output of the plant matches a target value. The feedback controller includes a controller transfer function that is a transfer function of the feedback controller. The controller transfer function is expressed by a product of an inverse transfer function of a transfer function of a control target model obtained by modeling the plant and a disturbance sensitivity correlation function defined using a sensitivity function. The sensitivity function indicates sensitivity of a disturbance to be applied to the plant with respect to the control output. The sensitivity function is defined by using a response characteristic parameter that indicates a response characteristic of the plant.
摘要翻译： 工厂控制器包括反馈控制器，其被配置为计算提供给工厂的控制输入，使得设备的控制输出与目标值匹配。 反馈控制器包括作为反馈控制器的传递函数的控制器传递函数。 控制器传递函数由通过对工厂进行建模获得的控制目标模型的传递函数的反向传递函数和使用灵敏度函数定义的干扰敏感度相关函数的乘积表示。 灵敏度功能表示相对于控制输出对工厂施加扰动的灵敏度。 灵敏度函数通过使用指示工厂的响应特性的响应特性参数来定义。
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公开(公告)号：US09249712B2
公开(公告)日：2016-02-02
申请号：US13158192
申请日：2011-06-10
CPC分类号： F01N11/00 , F01N2560/025 , F02D41/1403 , F02D41/1441 , F02D41/1482 , F02D41/149 , F02D41/2454 , Y02T10/47
摘要： An air-fuel ratio control system for an internal combustion engine, which, at the resumption of air-fuel ratio feedback control, is capable of setting the initial value of an integral term of the feedback control to a value properly learned in preceding feedback control, thereby enabling improvement of control accuracy. To feedback-control the output value of an O2 sensor to a target value, a target air-fuel ratio is calculated. During the feedback control, when it is determined that a predetermined condition in which it is estimated that exhaust gas air-fuel ratio upstream of the catalyst is excellently reflected on an exhaust gas air-fuel ratio at a location midway or downstream of the catalyst is satisfied, an adaptive law input calculated immediately before interruption of the feedback control is updated and stored as the initial value of an integral term for the following execution of the feedback control.
摘要翻译： 一种用于内燃机的空燃比控制系统，其在恢复空燃比反馈控制时能够将反馈控制的积分项的初始值设定为在先前的反馈控制中正确学习的值 从而能够提高控制精度。 为了将O2传感器的输出值反馈到目标值，计算目标空燃比。 在反馈控制期间，当确定在催化剂上游或下游位置处的排气气体排放气体空气燃料比优异地反映催化剂上游的排气空燃比的预定条件是， 满足于在反馈控制中断之前计算的自适应法则输入被更新并存储为用于随后执行反馈控制的积分项的初始值。
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13.发明申请AIR-FUEL RATIO CONTROL APPARATUS AND AIR-FUEL RATIO CONTROL METHOD FOR INTERNAL-COMBUSTION ENGINE 有权用于内燃机的空燃比比控制装置和空燃比控制方法公开(公告)号：US20110320106A1
公开(公告)日：2011-12-29
申请号：US13108014
申请日：2011-05-16
CPC分类号： F02D41/1402 , F01N3/101 , F02D41/1403 , F02D41/1441 , F02D41/1454 , F02D2041/1409 , F02D2200/021 , Y02T10/22
摘要： An air-fuel ratio control apparatus for an internal-combustion engine includes an air-fuel-ratio sensor, a control-input calculator, an air-fuel-ratio controller, and a gain calculator. The air-fuel-ratio sensor is disposed in an exhaust channel in the internal-combustion engine and is configured to detect an air-fuel ratio in exhaust gas. The control-input calculator is configured to calculate a control input in accordance with an output value of the air-fuel-ratio sensor. The air-fuel-ratio controller is configured to perform a feedback control using the control input such that the output value of the air-fuel-ratio sensor reaches a target value. The gain calculator is configured to calculate a gain in accordance with the output value when the output value is leaner than the target value. The gain is to be used in calculating the control input.
摘要翻译： 用于内燃机的空燃比控制装置包括空燃比传感器，控制输入计算器，空燃比控制器和增益计算器。 所述空燃比传感器配置在所述内燃机的排气通路中，并且能够检测废气中的空燃比。 控制输入计算器被配置为根据空燃比传感器的输出值来计算控制输入。 空燃比控制器被配置为使用控制输入执行反馈控制，使得空燃比传感器的输出值达到目标值。 增益计算器被配置为当输出值比目标值更稀的时候根据输出值来计算增益。 增益用于计算控制输入。
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公开(公告)号：US20110314795A1
公开(公告)日：2011-12-29
申请号：US13158192
申请日：2011-06-10
CPC分类号： F01N11/00 , F01N2560/025 , F02D41/1403 , F02D41/1441 , F02D41/1482 , F02D41/149 , F02D41/2454 , Y02T10/47
摘要： An air-fuel ratio control system for an internal combustion engine, which, at the resumption of air-fuel ratio feedback control, is capable of setting the initial value of an integral term of the feedback control to a value properly learned in preceding feedback control, thereby enabling improvement of control accuracy. To feedback-control the output value of an O2 sensor to a target value, a target air-fuel ratio is calculated. During the feedback control, when it is determined that a predetermined condition in which it is estimated that exhaust gas air-fuel ratio upstream of the catalyst is excellently reflected on an exhaust gas air-fuel ratio at a location midway or downstream of the catalyst is satisfied, an adaptive law input calculated immediately before interruption of the feedback control is updated and stored as the initial value of an integral term for the following execution of the feedback control.
摘要翻译： 一种用于内燃机的空燃比控制系统，其在恢复空燃比反馈控制时能够将反馈控制的积分项的初始值设定为在先前的反馈控制中正确学习的值 从而能够提高控制精度。 为了将O2传感器的输出值反馈到目标值，计算目标空燃比。 在反馈控制期间，当确定在催化剂上游或下游位置处的排气气体排放气体空气燃料比优异地反映催化剂上游的排气空燃比的预定条件是， 满足于在反馈控制中断之前计算的自适应法则输入被更新并存储为用于随后执行反馈控制的积分项的初始值。
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15.发明授权Air-fuel ratio control apparatus and air-fuel ratio control method for internal-combustion engine 有权用于内燃机的空燃比控制装置和空燃比控制方法公开(公告)号：US08694227B2
公开(公告)日：2014-04-08
申请号：US13108014
申请日：2011-05-16
CPC分类号： F02D41/1402 , F01N3/101 , F02D41/1403 , F02D41/1441 , F02D41/1454 , F02D2041/1409 , F02D2200/021 , Y02T10/22
摘要： An air-fuel ratio control apparatus for an internal-combustion engine includes an air-fuel-ratio sensor, a control-input calculator, an air-fuel-ratio controller, and a gain calculator. The air-fuel-ratio sensor is disposed in an exhaust channel in the internal-combustion engine and is configured to detect an air-fuel ratio in exhaust gas. The control-input calculator is configured to calculate a control input in accordance with an output value of the air-fuel-ratio sensor. The air-fuel-ratio controller is configured to perform a feedback control using the control input such that the output value of the air-fuel-ratio sensor reaches a target value. The gain calculator is configured to calculate a gain in accordance with the output value when the output value is leaner than the target value. The gain is to be used in calculating the control input.
摘要翻译： 用于内燃机的空燃比控制装置包括空燃比传感器，控制输入计算器，空燃比控制器和增益计算器。 所述空燃比传感器配置在所述内燃机的排气通路中，并且能够检测废气中的空燃比。 控制输入计算器被配置为根据空燃比传感器的输出值来计算控制输入。 空燃比控制器被配置为使用控制输入执行反馈控制，使得空燃比传感器的输出值达到目标值。 增益计算器被配置为当输出值比目标值更稀的时候根据输出值来计算增益。 增益用于计算控制输入。
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公开(公告)号：US20120101641A1
公开(公告)日：2012-04-26
申请号：US13239787
申请日：2011-09-22
CPC分类号： G05B13/04 , F02D41/1401 , F02D2041/141
摘要： A plant controller includes a feedback controller configured to calculate a control input provided to a plant so that a control output of the plant matches a target value. The feedback controller includes a controller transfer function that is a transfer function of the feedback controller. The controller transfer function is expressed by a product of an inverse transfer function of a transfer function of a control target model obtained by modeling the plant and a disturbance sensitivity correlation function defined using a sensitivity function. The sensitivity function indicates sensitivity of a disturbance to be applied to the plant with respect to the control output. The sensitivity function is defined by using a response characteristic parameter that indicates a response characteristic of the plant.
摘要翻译： 工厂控制器包括反馈控制器，其被配置为计算提供给工厂的控制输入，使得设备的控制输出与目标值匹配。 反馈控制器包括作为反馈控制器的传递函数的控制器传递函数。 控制器传递函数由通过对工厂进行建模获得的控制目标模型的传递函数的反向传递函数和使用灵敏度函数定义的干扰敏感度相关函数的乘积表示。 灵敏度功能表示相对于控制输出对工厂施加扰动的灵敏度。 灵敏度函数通过使用指示工厂的响应特性的响应特性参数来定义。
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公开(公告)号：US08261692B2
公开(公告)日：2012-09-11
申请号：US12823001
申请日：2010-06-24
申请人： Tadashi Kontani , Kazuyuki Toyoda , Taketoshi Sato , Toru Kagaya , Nobuhito Shima , Nobuo Ishimaru , Masanori Sakai , Kazuyuki Okuda , Yasushi Yagi , Seiji Watanabe , Yasuo Kunii
发明人： Tadashi Kontani , Kazuyuki Toyoda , Taketoshi Sato , Toru Kagaya , Nobuhito Shima , Nobuo Ishimaru , Masanori Sakai , Kazuyuki Okuda , Yasushi Yagi , Seiji Watanabe , Yasuo Kunii
IPC分类号： C23C16/50 , C23C16/509 , C23C16/503 , C23C16/505 , C23C16/458 , C23F1/00 , H01L21/306
CPC分类号： C23C16/45546 , C23C16/452 , C23C16/45542 , C23C16/45578 , C23C16/4583 , H01J37/3244
摘要： A substrate processing apparatus comprises a reaction chamber which is to accommodate stacked substrates, a gas introducing portion, and a buffer chamber, wherein the gas introducing portion is provided along a stacking direction of the substrates, and introduces substrate processing gas into the buffer chamber, the buffer chamber includes a plurality of gas-supply openings provided along the stacking direction of the substrates, and the processing gas introduced from the gas introducing portion is supplied from the gas-supply openings to the reaction chamber.
摘要翻译： 基板处理装置包括容纳层叠基板的反应室，气体导入部和缓冲室，其中，沿着基板的堆叠方向设置气体导入部，并将基板处理气体导入缓冲室， 缓冲室包括沿着基板的层叠方向设置的多个气体供给开口，从气体导入部导入的处理气体从气体供给口供给到反应室。
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公开(公告)号：US20080136539A1
公开(公告)日：2008-06-12
申请号：US11885410
申请日：2007-03-12
申请人： Takashi Oka , Seiji Watanabe
发明人： Takashi Oka , Seiji Watanabe
IPC分类号： H03K3/03
CPC分类号： H03K3/0315 , H03L7/0995
摘要： In a voltage controlled oscillation circuit including a cascade connection of a voltage-to-current conversion circuit (310) for generating an input voltage converted current which is a current corresponding to an input voltage and a current controlled oscillation circuit (120) of which an oscillation frequency varies according to the input voltage converted current, the voltage-to-current conversion circuit (310) includes a first current source for outputting a current in proportion to the input voltage and a plurality of second current sources for outputting a current in proportion to a voltage obtained by shifting the input voltage. Then, a current obtained by adding a current output from the first current source and currents output from the plurality of current sources is output as the input voltage converted current to the current controlled oscillation circuit (120).
摘要翻译： 在包括用于产生作为与输入电压对应的电流的输入电压转换电流的电压 - 电流转换电路（310）的级联连接的电压控制振荡电路和电流控制振荡电路（120）中， 振荡频率根据输入电压转换电流而变化，电压 - 电流转换电路（310）包括用于输出与输入电压成比例的电流的第一电流源和用于按比例输出电流的多个第二电流源 达到通过移位输入电压而获得的电压。 然后，将从第一电流源输出的电流和从多个电流源输出的电流相加得到的电流作为输入电压转换电流被输出到电流控制振荡电路（120）。
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公开(公告)号：US20080129562A1
公开(公告)日：2008-06-05
申请号：US11661404
申请日：2005-04-13
IPC分类号： H03M1/06
CPC分类号： G11B7/005 , G01R31/31709 , G11B7/22 , G11B20/10009 , G11B20/10027 , G11B20/10203 , G11B20/24
摘要： A semiconductor integrated circuit having jitter measuring function includes a slicer (11), a T/V converter (12), an A/D converter (13), a processor (14), a multiplexer (15), and a correction section (16). The slicer (11) binarizes an input signal to generate a data signal. The T/V converter (12) outputs a voltage corresponding to the data length of an input signal. The multiplexer (15) selects the data signal or a reference signal as the input signal to the T/V converter (12). The A/D converter (13) converts the output voltage of the TN converter (12) to digital data. The processor (14) measures jitter in the input signal to the T/V converter (12) in accordance with the digital data. The correction section (16) compares the output voltage of the T/V converter (12) produced where the reference signal has been selected by the multiplexer (15) with a predetermined voltage, and corrects the output characteristics of the T/V converter (12) according to the comparison results.
摘要翻译： 具有抖动测量功能的半导体集成电路包括限幅器（11），T / V转换器（12），A / D转换器（13），处理器（14），多路复用器（15）和校正部分 16）。 限幅器（11）对输入信号进行二值化以产生数据信号。 T / V转换器（12）输出与输入信号的数据长度对应的电压。 多路复用器（15）选择数据信号或参考信号作为到T / V转换器（12）的输入信号。 A / D转换器（13）将TN转换器（12）的输出电压转换成数字数据。 处理器（14）根据数字数据测量到T / V转换器（12）的输入信号的抖动。 校正部分（16）将由多路复用器（15）选择的参考信号所产生的T / V转换器（12）的输出电压与预定电压进行比较，并校正T / V转换器的输出特性（ 12）根据比较结果。
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公开(公告)号：USD515459S1
公开(公告)日：2006-02-21
申请号：US29222015
申请日：2005-01-26
申请人： Seiji Watanabe , Toshihiro Ooyama
设计人： Seiji Watanabe , Toshihiro Ooyama
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