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Conferences > OFS > 2006 > TuE > TuE45

Fiber Sensor for Collector Strain Monitoring in the Pantograph-Catenary Interaction

P. Boffi, R. Bratovich, F. Persia, A. Barberis, M. Martinelli, A. Basso, G. Bucca, A. Nicchio, and M. Bocciolone

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Abstract

An all-fiber optical interferometric sensor is developed to detect static and dynamic collector strain for high-speed railway pantograph. By a test rig to experimentally simulate the pantograph-catenary contact-force the sensor performance is compared with typical electric measurement.

© 2006 IEICE

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