Hysteretic effects in compensation for signals from gradient ferromagnetic transducers
Source abstract
Abstract
Effects of residual magnetization in compensating components (rods) on the accuracy of compensation for undesired signals due to the terrestrial magnetic field in a primary gradient transducer of magnetic field are considered. The maximal relative error in compensation is determined by the ratio between the coercive force of the material of the compensating component and the maximal strength of the undesired magnetic field present in operational conditions. If a magnetically soft material (usually it is a Permalloy) is used in the compensating components, the error due to the hysteretic effects is within 5–10%.
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Research context
OpenAlex topics: Engineering Diagnostics and Reliability · Electric Power Systems and Control · Diverse Industrial Engineering Technologies
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References (7)
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