发明公开
EP1729193A1 Motor drive with velocity noise filter and velocity error filter
审中-公开
与实际值噪声滤波器与所述误差信号的速度的电动机控制
- 专利标题: Motor drive with velocity noise filter and velocity error filter
- 专利标题(中): 与实际值噪声滤波器与所述误差信号的速度的电动机控制
-
申请号: EP06011886.6申请日: 2006-05-26
-
公开(公告)号: EP1729193A1公开(公告)日: 2006-12-06
- 发明人: Rehm, Thomas J.
- 申请人: Rockwell Automation Technologies, Inc.
- 申请人地址: 1 Allen-Bradley Drive Mayfield Heights, OH 44124 US
- 专利权人: Rockwell Automation Technologies, Inc.
- 当前专利权人: Rockwell Automation Technologies, Inc.
- 当前专利权人地址: 1 Allen-Bradley Drive Mayfield Heights, OH 44124 US
- 代理机构: Jung HML
- 优先权: US137958 20050525
- 主分类号: G05B19/23
- IPC分类号: G05B19/23 ; G05B19/416
摘要:
A drive unit for controlling a motor including a position feedback device and a velocity noise filter. The position feedback device is operable to generate a position signal relating to a position of the motor. The velocity noise filter, implemented as a finite impulse response filter, is coupled to the position feedback device and operable to filter the position signal over a predetermined number of samples to generate a velocity feedback signal for the motor. A second filter, implemented as a infinite impulse response filter, filters the velocity error signal.
信息查询
IPC分类: