1. The detection of lubricating oil viscosity changes in gearbox transmission systems driven by sensorless variable speed drives using electrical supply parameters. (July 2015) Authors: Abusaad, S; Brethee, K; Assaeh, M; Zhang, R; Gu, F; Ball, A D Journal: Journal of physics Issue: Number 628(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗