Method and apparatus for precise control of position of servo motor based on space-time two-dimensional optimization
US12228890B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2024 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Mar 14, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a method and apparatus for precise control of a position of a servo motor based on space-time two-dimensional optimization. The method includes the following steps: targeting either one of an angle or a displacement of the motor as a target value; obtaining a set value and a feedback value of the target value; based on the set value and the feedback value of the target value, performing processing by a control algorithm integrating a time dimension and a space dimension to obtain an output of the target value at a time t in a k dimension; and performing corresponding control on the motor based on the output of the target value at the time t in the k dimension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.