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A Magnetoelectric Automotive Crankshaft Position Sensor
2020
Sensors
The paper is devoted to the possibility of using magnetoelectric materials for the production of a crankshaft position sensor for automobiles. The composite structure, consisting of a PZT or LiNbO3 piezoelectric with a size of 20 mm × 5 mm × 0.5 mm, and plates of the magnetostrictive material Metglas of the appropriate size were used as a sensitive element. The layered structure was made from a bidomain lithium niobate monocrystal with a Y + 128° cut and amorphous metal of Metglas. Various
doi:10.3390/s20195494
pmid:32992763
fatcat:g3aa5ola2fafncbnepzo7xqr44