System and method for controlling an active magnetic bearing using continuous variable compensation
US6734650B2 · kind B2 · utility
3Cited by
17References
59Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2002 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Nov 14, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C32/0451
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system and method for controlling an active magnetic bearing assembly by varying the system control laws in a continuous non-linear fashion as a function of rotor rotational speed. The system control law variation is carried out in a continuous and optimal manner over the operating speed range of the rotor, and is not computationally intensive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.