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公开(公告)号：US6057664A
公开(公告)日：2000-05-02
申请号：US382606
申请日：1999-08-25
申请人： Yasushi Ikawa , Kiyonari Kawajiri
发明人： Yasushi Ikawa , Kiyonari Kawajiri
摘要： A motor driving control apparatus comprises a current detecting section for detecting an output current from an inverter section; a current control section for outputting a voltage instruction to a PWM section from the detected current value, a current instruction from an external device, and from a positional signal of an encoder connected to a motor; and a PWM section for outputting a PWM signal to the inverter section according to a voltage instruction, and an encoder I/F section for receiving a positional signal for the encoder is provided in an external interface section, the current control section and PWM section are provided in an N potential control section connected to the external interface section, and the external interface section transmits the current instruction and the positional signal inputted into the encoder I/F section through serial communications via an insulating section.
摘要翻译： 电动机驱动控制装置包括电流检测部，用于检测来自逆变器部的输出电流; 电流控制部分，用于从检测到的电流值，来自外部设备的当前指令以及连接到电动机的编码器的位置信号输出到PWM部分的电压指令; 以及用于根据电压指令将PWM信号输出到逆变器部分的PWM部分，并且在外部接口部分中设置用于接收编码器的位置信号的编码器I / F部分，电流控制部分和PWM部分 提供在连接到外部接口部分的N电位控制部分中，并且外部接口部分经由绝缘部分通过串行通信传送输入到编码器I / F部分的当前指令和位置信号。
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公开(公告)号：US09214889B2
公开(公告)日：2015-12-15
申请号：US12863917
申请日：2008-03-31
申请人： Shuya Sano , Kiyonari Kawajiri , Toshiki Tanaka
发明人： Shuya Sano , Kiyonari Kawajiri , Toshiki Tanaka
CPC分类号： H02P27/06
摘要： There is provided a motor drive control apparatus that includes a resistor, which directly or indirectly detects a driving current supplied to a motor and generates a voltage corresponding to the driving current, converts, with an AD converter, the voltage corresponding to the motor driving current detected by the resistor into a numerical value, and reflects the motor driving current converted into the numerical value on driving control for the motor, wherein a plurality of the resistors is connected in series to form a resistor string, and voltage between arbitrary two points of the resistor string is AD-converted.
摘要翻译： 提供了一种电动机驱动控制装置，其包括直接或间接地检测提供给电动机的驱动电流并产生对应于驱动电流的电压的电阻器，用AD转换器转换与电动机驱动电流相对应的电压 由电阻器检测为数值，并且将电动机驱动电流反映为电动机的驱动控制上的数值，其中多个电阻器串联连接形成电阻器串，并且任意两点之间的电压 电阻串被AD转换。
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公开(公告)号：US08866431B2
公开(公告)日：2014-10-21
申请号：US13319423
申请日：2009-05-15
申请人： Kiyonari Kawajiri , Toshiki Tanaka , Shuya Sano
发明人： Kiyonari Kawajiri , Toshiki Tanaka , Shuya Sano
摘要： A host apparatus includes a command-pattern changing unit. A detector includes a detector-communication-parameter changing unit. A motor drive control apparatus includes a communication-parameter changing unit and a control-gain changing unit. The command-pattern changing unit, the detector-communication-parameter changing unit, and the communication-parameter changing unit change, based on determination of detector communication by a communication-abnormality determining unit, plural communication parameters, control gains, and command patterns, which are determined in advance, in synchronization with one another to control drive of a motor.
摘要翻译： 主机装置包括命令模式改变单元。 检测器包括检测器通信参数改变单元。 电动机驱动控制装置包括通信参数改变单元和控制增益变化单元。 指令图案变更部，检测器通信参数变更部以及通信参数变更部，根据通信异常判定部的检测器通信的判定，改变多个通信参数，控制增益和指令模式， 其预先确定，彼此同步以控制电动机的驱动。
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公开(公告)号：US20100295489A1
公开(公告)日：2010-11-25
申请号：US12863917
申请日：2008-03-31
申请人： Shuya Sano , Kiyonari Kawajiri , Toshiki Tanaka
发明人： Shuya Sano , Kiyonari Kawajiri , Toshiki Tanaka
IPC分类号： H02P6/18
CPC分类号： H02P27/06
摘要： There is provided a motor drive control apparatus that includes a resistor, which directly or indirectly detects a driving current supplied to a motor and generates a voltage corresponding to the driving current, converts, with an AD converter, the voltage corresponding to the motor driving current detected by the resistor into a numerical value, and reflects the motor driving current converted into the numerical value on driving control for the motor, wherein a plurality of the resistors is connected in series to form a resistor string, and voltage between arbitrary two points of the resistor string is AD-converted.
摘要翻译： 提供了一种电动机驱动控制装置，其包括直接或间接地检测提供给电动机的驱动电流并产生对应于驱动电流的电压的电阻器，用AD转换器转换与电动机驱动电流相对应的电压 由电阻器检测为数值，并且将电动机驱动电流反映为电动机的驱动控制上的数值，其中多个电阻器串联连接形成电阻器串，并且任意两点之间的电压 电阻串被AD转换。
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公开(公告)号：US20120049779A1
公开(公告)日：2012-03-01
申请号：US13319423
申请日：2009-05-15
申请人： Kiyonari Kawajiri , Toshiki Tanaka , Shuya Sano
发明人： Kiyonari Kawajiri , Toshiki Tanaka , Shuya Sano
IPC分类号： G05B5/01
摘要： A host apparatus includes a command-pattern changing unit. A detector includes a detector-communication-parameter changing unit. A motor drive control apparatus includes a communication-parameter changing unit and a control-gain changing unit. The command-pattern changing unit, the detector-communication-parameter changing unit, and the communication-parameter changing unit change, based on determination of detector communication by a communication-abnormality determining unit, plural communication parameters, control gains, and command patterns, which are determined in advance, in synchronization with one another to control drive of a motor.
摘要翻译： 主机装置包括命令模式改变单元。 检测器包括检测器通信参数改变单元。 电动机驱动控制装置包括通信参数改变单元和控制增益改变单元。 指令图案变更部，检测器通信参数变更部以及通信参数变更部，根据通信异常判定部的检测器通信的判定，改变多个通信参数，控制增益和指令模式， 其预先确定，彼此同步以控制电动机的驱动。
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