Title :
One-dimensional position measurement for large-gap magnetic suspension system
Author :
Lin, Chin E. ; Sheu, Yih-Ran
Author_Institution :
Inst. of Aeronaut. & Astronaut., Cheng Kung Univ., Tainan, Taiwan
fDate :
8/1/1994 12:00:00 AM
Abstract :
This paper presents a one-dimensional position measurement for a suspended object in a large-gap magnetic suspension system which allows wider range of control. The position measurement system uses a linear photosensor array to detect the position of the suspended object. The proposed measurement is simple, effective, and less expensive than other methods in large-gap magnetic suspension systems
Keywords :
computerised instrumentation; magnetic levitation; photodetectors; position measurement; real-time systems; 1D; computerised instruments; large gap; linear photosensor array; magnetic suspension system; position measurement; Counting circuits; Electromagnetic measurements; Extraterrestrial measurements; Image edge detection; Laser noise; Lenses; Light sources; Magnetic levitation; Position measurement; Sensor arrays;
Journal_Title :
Industrial Electronics, IEEE Transactions on
