Motor servo-system controller having comparison of detected current with model current integrations
US5304905A · kind A · utility
20Cited by
13References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 1992 |
| Grant date | Apr 19, 1994 |
| Priority date | — |
| Expiry date | Apr 24, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/42152
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
To set the magnitude of the inertia of a motor and mechanical system or set gains suitable for the magnitude of vibrations of the motor and the mechanical system, the magnitude of a load inertia is identified in accordance with the time-integrated value of motor current to determine the gains of a feedback control loop in accordance with the identified value before executing feedback control in accordance with the determined gains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.