公开(公告)号：US20150194914A1

公开(公告)日：2015-07-09

申请号：US14660363

申请日：2015-03-17

Applicant: Texas Instruments Incorporated

Inventor： Ashish S. Katariya ,  David P. Magee

IPC: H02P6/00

CPC classification number: H02P21/0003 ,  H02P6/28 ,  H02P21/13

Abstract: Input-output linearization (IOL) and extended state observer (ESO) techniques are applied to a Field Oriented Control (FOC) for Permanent Magnet Synchronous Motors (PMSM). In one such approach, at least one gain value is determined based at least in part on a given bandwidth value. Operating parameters for the motor are determined based on the at least one gain value and information from a current sensor regarding motor current. Control signals used to the control the motor are determined based on the determined operating parameters. Accordingly, automated control can be effected through setting a bandwidth value through the implementation of IOL and ESO techniques.

Abstract translation: 输入输出线性化（IOL）和扩展状态观察器（ESO）技术被应用于永磁同步电动机（PMSM）的场定向控制（FOC）。 在一种这样的方法中，至少部分地基于给定带宽值来确定至少一个增益值。 基于至少一个增益值和来自当前传感器的关于电动机电流的信息来确定电动机的操作参数。 基于确定的操作参数来确定用于控制电动机的控制信号。 因此，可以通过实施IOL和ESO技术来设置带宽值来实现自动化控制。

公开(公告)号：US08981702B2

公开(公告)日：2015-03-17

申请号：US13833746

申请日：2013-03-15

Applicant: Texas Instruments Incorporated

Inventor： Ashish S. Katariya ,  David P. Magee

IPC: H02P21/14 ,  H02P21/00

CPC classification number: H02P6/002 ,  H02P6/28 ,  H02P21/0003 ,  H02P21/13

Abstract: Input-output linearization (IOL) and extended state observer (ESO) techniques are applied to a Field Oriented Control (FOC) for Permanent Magnet Synchronous Motors (PMSM). In one such approach, at least one gain value is determined based at least in part on a given bandwidth value. Operating parameters for the motor are determined based on the at least one gain value and information from a current sensor regarding motor current. Control signals used to the control the motor are determined based on the determined operating parameters. Accordingly, automated control can be effected through setting a bandwidth value through the implementation of IOL and ESO techniques.

Abstract translation: 输入输出线性化（IOL）和扩展状态观察器（ESO）技术被应用于永磁同步电动机（PMSM）的场定向控制（FOC）。 在一种这样的方法中，至少部分地基于给定带宽值来确定至少一个增益值。 基于至少一个增益值和来自当前传感器的关于电动机电流的信息来确定电动机的操作参数。 基于确定的操作参数来确定用于控制电动机的控制信号。 因此，可以通过实施IOL和ESO技术来设置带宽值来实现自动化控制。

公开(公告)号：US20140265952A1

公开(公告)日：2014-09-18

申请号：US13833746

申请日：2013-03-15

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Ashish S. Katariya ,  David P. Magee

IPC: H02P21/00

CPC classification number: H02P6/002 ,  H02P6/28 ,  H02P21/0003 ,  H02P21/13

Abstract: Input-output linearization (IOL) and extended state observer (ESO) techniques are applied to a Field Oriented Control (FOC) for Permanent Magnet Synchronous Motors (PMSM). In one such approach, at least one gain value is determined based at least in part on a given bandwidth value. Operating parameters for the motor are determined based on the at least one gain value and information from a current sensor regarding motor current. Control signals used to the control the motor are determined based on the determined operating parameters. Accordingly, automated control can be effected through setting a bandwidth value through the implementation of IOL and ESO techniques.

Abstract translation: 输入输出线性化（IOL）和扩展状态观察器（ESO）技术被应用于永磁同步电动机（PMSM）的场定向控制（FOC）。 在一种这样的方法中，至少部分地基于给定带宽值来确定至少一个增益值。 基于至少一个增益值和来自当前传感器的关于电动机电流的信息来确定电动机的操作参数。 基于确定的操作参数来确定用于控制电动机的控制信号。 因此，可以通过实施IOL和ESO技术来设置带宽值来实现自动化控制。