ELF magnetic field exposure system with feedback-controlled disturbance rejection
Journal Article
·
· Bioelectromagnetics
- Univ. of California, Los Angeles, CA (United States). Dept. of Electrical Engineering
Extremely low-frequency (ELF) magnetic field exposure systems are usually subject to field disturbances induced by external sources. Here, a method for designing a feedback control system for canceling the effect of external ELF magnetic field disturbances on the magnetic field over the exposure area is presented. This method was used in the design of a feedback-controlled exposure system for an inverted microscope stage. The effectiveness of the proposed feedback control system for disturbance rejection was verified experimentally and by means of computer simulation.
- Sponsoring Organization:
- Electric Power Research Inst., Palo Alto, CA (United States); California Univ., Berkeley, CA (United States)
- OSTI ID:
- 479385
- Journal Information:
- Bioelectromagnetics, Vol. 18, Issue 4; Other Information: PBD: 1997
- Country of Publication:
- United States
- Language:
- English
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