Hysteresis

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Hysteresis

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1. Any of several effects resembling a kind of internal friction, accompanied by the generation of heat within the substance affected. </dd>
Magnetic hystersis occurs when a ferromagnetic substance is subjected to a varying magnetic intensity; electric hysteresis occurs when a dielectric is subjected to a varying electric intensity. Elastic hysteresis is the internal friction in an elastic solid subjected to varying stress. </dd>
2. The delay of an indicator in registering a change in a parameter being measured. </dd></dl>Back to Table of Contents </body></html><html><head><title>Dictionary of Technical Terms for Aerospace Use - I</title></head><body bgcolor="white">Back to Table of Contents

I


Source edition 1965. Please read the Introduction to find out about this dictionary and our plans for it. Caution, many entries have not been updated since the 1965 edition.
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References

This article is based on NASA's Dictionary of Technical Terms for Aerospace Use