Invention Grant
- Patent Title: Systems and methods for non-rigid load vibration control
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Application No.: US17682439Application Date: 2022-02-28
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Publication No.: US11682994B2Publication Date: 2023-06-20
- Inventor: Robert J. Miklosovic , Brian Fast
- Applicant: Rockwell Automation Technologies, Inc.
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Fletcher Yoder, P.C.
- Main IPC: H02P23/04
- IPC: H02P23/04

Abstract:
A system includes a motor configured to be coupled to a non-rigid load and a control system disposed within, or communicatively coupled to, a drive system configured to control an operation of the motor. The control system includes a processor and a memory accessible by the processor. The memory stores instructions that, when executed by the processor, cause the processor to generate a smooth move input profile to control the operation of the motor based on inputs specifying a desired operation of the motor, apply a notch filter having a notch filter frequency to the smooth move input profile to produce a filtered smooth move input profile, and send a command to the drive system based on the filtered smooth move input profile, wherein the command is configured to adjust the operation of the motor.
Public/Granted literature
- US20220182001A1 SYSTEMS AND METHODS FOR NON-RIGID LOAD VIBRATION CONTROL Public/Granted day:2022-06-09
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