Method for generating movement path of tool
US11415959B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 21, 2021 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | May 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F30/20
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for generating a movement path of a tool configured to utilize a virtual path to generate a correct path that fits an allowable error is provided. The method includes a receiving step implemented by receiving the virtual path and a precision data; an auxiliary point establishing step implemented by adding a plurality of auxiliary points in a plurality of arc sections; a moving and detecting step implemented by controlling the tool to sequentially move to a plurality of predetermined points and the auxiliary points according to the virtual path; and a calculating step implemented by amending the predetermined points or the auxiliary points in the virtual path if a difference between a real-time position coordinate and corresponding one of the predetermined points or the auxiliary points is greater than the allowable error to generate the correct path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.