Control of velocity limited systems
US6477433B1 · kind B1 · utility
2Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1999 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | May 20, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/43201
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
In a position in control, a velocity error is compared to a limit that is a non-linear, continuous and differentiable function of the position error. If the position error is greater than a limit or magnitude, the velocity limit is used for the velocity command; otherwise the position error is used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.