| contributor author | E. Anton | |
| contributor author | H. Ulbrich | |
| date accessioned | 2017-05-08T23:21:25Z | |
| date available | 2017-05-08T23:21:25Z | |
| date copyright | October, 1985 | |
| date issued | 1985 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28967#410_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100544 | |
| description abstract | Rotor-bearing systems with long, fast running rotors and rotational symmetry disturbed in stiffness, damping and moments of inertia are investigated. Since a magnetic bearing is used as an actuator in a control circuit, vibrations of the system can be influenced in a desired way, A feedback control is designed with emphasis to the endangered modes of oscillation of the rotor system caused by parametrical excitation. A small number of sensors and a controller with constant gain factors are used in order to obtain a low-cost system. For illustration an elastically supported gas centrifuge with 12 degrees of freedom and asymmetrical stiffness and damping properties is considered. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Active Control of Vibrations in the Case of Asymmetrical High-Speed Rotors by Using Magnetic Bearings | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269281 | |
| journal fristpage | 410 | |
| journal lastpage | 415 | |
| identifier eissn | 1528-8927 | |
| keywords | Rotors | |
| keywords | Vibration | |
| keywords | Magnetic bearings | |
| keywords | Stiffness | |
| keywords | Damping | |
| keywords | Circuits | |
| keywords | Feedback | |
| keywords | Oscillations | |
| keywords | Sensors | |
| keywords | Control equipment | |
| keywords | Rotational inertia | |
| keywords | Degrees of freedom | |
| keywords | Actuators AND Bearings | |
| tree | Journal of Vibration and Acoustics:;1985:;volume( 107 ):;issue: 004 | |
| contenttype | Fulltext | |