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Characterisation of major fault detection features and techniques for the condition-based monitoring of high-speed centrifugal blowers
(
International Institute of Acoustics and Vibrations
, 2016 , Conference Paper)
This paper investigates and characterises the major fault detection signal features and techniques for the diagnostics of rotating element bearings and air leakage faults in high-speed centrifugal blowers. The investigation ...
A precise converter for resolvers and sinusoidal encoders based on a novel ratiometric technique
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Resolvers and other sinusoidal encoders provide electrical signals related to the sine and cosine of the unknown angular position of their rotor shafts. Conventional tangent/cotangent converter used with these transducers ...