| contributor author | Uhn Joo Na | |
| contributor author | Research Engineer | |
| contributor author | Andrew Provenza | |
| contributor author | Alan B. Palazzolo | |
| date accessioned | 2017-05-09T00:09:06Z | |
| date available | 2017-05-09T00:09:06Z | |
| date copyright | July, 2002 | |
| date issued | 2002 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28862#359_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/127701 | |
| description abstract | This paper provides a new algorithm and test verification for implementing fault-tolerant operation of magnetically suspended, flexible shaft, rotating machinery. The currents to the magnetic bearing are redistributed in a manner so that the bearing actuator preserves the same linearized magnetic forces after some of its coils experience failure. The algorithm that searches a database for the appropriate failure compensation matrix utilizes a Boolean description of the failure state to quickly locate and download its target. The test results are shown to have good agreement with the system simulation results presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Test and Theory Correlation Study for a Flexible Rotor on Fault-Tolerant Magnetic Bearings | |
| type | Journal Paper | |
| journal volume | 124 | |
| journal issue | 3 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.1467652 | |
| journal fristpage | 359 | |
| journal lastpage | 366 | |
| identifier eissn | 1528-8927 | |
| keywords | Force | |
| keywords | Magnetic fields | |
| keywords | Bearings | |
| keywords | Rotors | |
| keywords | Current | |
| keywords | Failure | |
| keywords | Magnetic bearings | |
| keywords | Actuators AND Algorithms | |
| tree | Journal of Vibration and Acoustics:;2002:;volume( 124 ):;issue: 003 | |
| contenttype | Fulltext | |