ON THE UNCERTAINTY OF SENSORS BASED ON MAGNETIC EFFECTS
Abstract
In this paper we illustrate that magnetic hysteresis affects the uncertainty of sensors based on magnetic phenomena and materials. Testing various magnetic techniques, we conclude that sensor uncertainty can be optimized by both, the optimization of magnetic hysteresis and the operation in the magnetically reversible area of the material. Preliminary modelling results are in agreement with our experimental findings.
Event details
- Event
- Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements
- Technical Committee
- TC4
- Place
- Florence, ITALY
- Time
- 22 September 2008 - 24 September 2008
- Website
- http://www.imeko2008.org/