Servo control apparatus and method of stabilizing same
US6469467B1 · kind B1 · utility
9Cited by
11References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 2000 |
| Grant date | Oct 22, 2002 |
| Priority date | — |
| Expiry date | May 5, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/45136
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
In a servo control apparatus including a speed controller (35) for controlling a servo motor so a difference between a speed command value and a speed feedback value becomes a zero, a filter (41) having characteristics that are reverses of, or approximate the reverses of, at least one set of anti-resonance and resonance characteristics of a control object is built in the speed controller (35).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.