公开(公告)号：KR20100091129A

公开(公告)日：2010-08-18

申请号：KR20100011700

申请日：2010-02-08

Applicant: ANALOG DEVICES INC

Inventor： LYDEN COLIN ,  CALPE MARAVILLA JAVIER ,  MURPHY MARK ,  ENGLISH EOIN ,  O'CONNOR DENIS ,  VINEREANU TUDOR ,  CAHILL ALAN ,  BRENNAN SEAN

IPC: H02P8/12 ,  G03B3/10

CPC classification number: H02P25/034 ,  H02P8/12 ,  G03B3/10

Abstract: PURPOSE: A control method of a motor driving system is provided to improve the performance of a motor driving system by preventing oscillatory behaviors in the motor driving system. CONSTITUTION: A test driving signal is applied to the motor of a machine system in order to generate oscillatory behaviors in the machine system. A backchannel electric signal due to the motor of the machine system is detected from the oscillatory behaviors. The resonant frequency of the machine system is calculated from the backchannel electric signal. The resonant frequency of the machine system is saved in a register(910~930). The resonant frequency of the machine system is used in a run time mode.

Abstract translation: 目的：提供一种电动机驱动系统的控制方法，以通过防止电动机驱动系统中的振荡行为来改善电动机驱动系统的性能。 构成：将测试驱动信号应用于机器系统的电机，以便在机器系统中产生振荡行为。 从振荡行为中检测到由于机器系统的电动机引起的反向通道电信号。 机器系统的谐振频率由反向通道电信号计算。 机器系统的共振频率保存在寄存器（910〜930）中。 机器系统的谐振频率在运行时模式下使用。

公开(公告)号：WO2010090909A3

公开(公告)日：2012-12-20

申请号：PCT/US2010022110

申请日：2010-01-26

Applicant: ANALOG DEVICES INC ,  LYDEN COLIN ,  MURPHY MARK ,  CALPE-MARAVILLA JAVIER ,  ENGLISH EOIN ,  O'CONNOR DENIS ,  VINEREANU TUDOR ,  CAHILL ALAN ,  SEAN BRENNAN

Inventor： LYDEN COLIN ,  MURPHY MARK ,  CALPE-MARAVILLA JAVIER ,  ENGLISH EOIN ,  O'CONNOR DENIS ,  VINEREANU TUDOR ,  CAHILL ALAN ,  SEAN BRENNAN

IPC: H02P25/02

CPC classification number: H02P25/034

Abstract: Embodiments of the present invention provide a motor-driven mechanical system with a detection system to measure properties of a back channel and derive oscillatory characteristics of the mechanical system. Uses of the detection system may include calculating the resonant frequency of the mechanical system and a threshold drive DTH required to move the mechanical system from the starting mechanical stop position. System manufacturers often do not know the resonant frequency and DTH of their mechanical systems precisely. Therefore, the calculation of the specific mechanical system's resonant frequency and DTH rather than depending on the manufacturer's expected values improves precision in the mechanical system use. The backchannel calculations may be used either to replace or to improve corresponding pre-programmed values.

Abstract translation: 本发明的实施例提供了一种具有检测系统的电机驱动的机械系统，以测量背部通道的性质并且导出机械系统的振荡特性。 检测系统的使用可以包括计算机械系统的谐振频率和将机械系统从起始机械停止位置移动所需的阈值驱动DTH。 系统制造商通常不知道其机械系统的谐振频率和DTH。 因此，计算特定机械系统的谐振频率和DTH，而不是依赖制造商的预期值，这提高了机械系统使用的精度。 反向通道计算可用于替换或改善相应的预编程值。

公开(公告)号：WO2010090910A3

公开(公告)日：2012-01-19

申请号：PCT/US2010022117

申请日：2010-01-26

Applicant: ANALOG DEVICES INC ,  LYDEN COLIN ,  MURPHY MARK ,  CALPE-MARAVILLA JAVIER ,  ENGLISH EOIN ,  O'CONNOR DENIS

Inventor： LYDEN COLIN ,  MURPHY MARK ,  CALPE-MARAVILLA JAVIER ,  ENGLISH EOIN ,  O'CONNOR DENIS

IPC: H02P25/02

CPC classification number: H02P25/034

Abstract: Embodiments of the present invention provide a motor-driven mechanical system with a detection system to measure properties of a back channel and derive oscillatory characteristics of the mechanical system. Uses of the detection system may include calculating the resonant frequency of the mechanical system and a threshold drive DTH required to move the mechanical system from the starting mechanical stop position. System manufacturers often do not know the resonant frequency and DTH of their mechanical systems precisely. Therefore, the calculation of the specific mechanical system's resonant frequency and DTH rather than depending on the manufacturer's expected values improves precision in the mechanical system use. The backchannel calculations may be used either to replace or to improve corresponding pre-programmed values.

Abstract translation: 本发明的实施例提供一种具有检测系统的电机驱动机械系统，用于测量后通道的性质并导出机械系统的振荡特性。 检测系统的使用可以包括计算机械系统的谐振频率和将机械系统从起动机械停止位置移动所需的阈值驱动DTH。 系统制造商往往不了解其机械系统的谐振频率和DTH。 因此，特定机械系统的谐振频率和DTH的计算而不是依赖于制造商的预期值来提高机械系统使用的精度。 反向通道计算可用于替换或改善相应的预编程值。