| Revista: | Journal of the Brazilian Society of Mechanical Sciences |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000312121 |
| ISSN: | 0100-7386 |
| Autores: | Horikawa, O1 Silva, I. da |
| Instituciones: | 1Universidade de Sao Paulo, Escola Politecnica, Sao Paulo. Brasil |
| Año: | 2002 |
| Periodo: | Nov |
| Volumen: | 24 |
| Número: | 4 |
| Paginación: | 324-329 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Aplicado |
| Resumen en inglés | This paper presents a new type of magnetic bearing with active control only in axial direction. The bearing uses two pairs of permanent magnets working in attraction mode to restrict the radial motion and a control system composed of two electromagnets, a gap sensor and a controller to keep the axis in a fixed axial position. The principle, the dynamic model for axial motion and the control system for this bearing are presented. Finally, by experiments conducted in a prototype, the effectiveness of the presented concept is shown |
| Disciplinas: | Ingeniería |
| Palabras clave: | Ingeniería de control, Ingeniería eléctrica, Ingeniería mecánica, Cojinete magnético, Cojinetes, Mecatrónica, Sistemas de control |
| Keyword: | Engineering, Control engineering, Electrical engineering, Mechanical engineering, Magnetic bearing, Bearings, Mechatronics, Control systems |
| Texto completo: | Texto completo (Ver HTML) |
