State detection of the sensors of magnetic bearings

Author

Ku, Shao-Ping ; Hu, Ye-Fa ; Zhou, Zu-De

Author_Institution

Key Lab. of Digital Manuf., Wuhan Univ. of Technol., Hubei, China

fYear

2004

fDate

21-25 June 2004

Firstpage

80

Lastpage

83

Abstract

The characteristics of the sensors of magnetic bearings were analyzed. The state of a sensor was classified as three categories: normal, ordinary and abnormal states. A kind of multivalue logic algebra based on sequential variables was presented for the state detection of the multisensors of magnetic bearings. The definition of the algebra was given. A few theorems were proved, which are usually used in deduction. An example was given, which showed that there may be more than one solution for some equations. It was analyzed in detail about the method of the state detection of the sensors of magnetic bearings according to the multivalue logic algebra based on sequential variables.

Keywords

magnetic bearings; multivalued logic; sensor fusion; magnetic bearings; multisensors; multivalue logic algebra; state detection; Algebra; Electromechanical sensors; Logic devices; Logic functions; Magnetic analysis; Magnetic levitation; Magnetic sensors; Multivalued logic; Rotors; Sensor phenomena and characterization;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Acquisition, 2004. Proceedings. International Conference on

Print_ISBN

0-7803-8629-9

Type

conf

DOI

10.1109/ICIA.2004.1373324

Filename

1373324