Difference between revisions of "Resonance"
From ExoDictionary
m (1 revision(s)) |
|
(No difference)
| |
Revision as of 20:01, 2 May 2007
This definition page has been automatically generated. You can help ExoDictionary by expanding, updating, or correcting it. |
| This autostub has not yet had its initial copyediting proof and may contain significant formatting and even factual errors. You can improve Exodictionary by cleaning up the page markup and verifying that the definition is correct and then removing this tag. |
| This autostub has not yet had its initial categorization proof and may be categorized incorrectly. You can improve Exodictionary by removing inappropriate categories and then removing this tag. |
Resonance
</dt>
1. The phenomenon of amplification of a free wave or oscillation of a system by a forced wave or oscillation of exactly equal period. The forced wave may arise from an impressed
force upon the system or from a boundary condition. The growth of the resonant
amplitude is characteristically linear in time.
</dd>
2. Of a system in forced oscillation, the condition which
exists when any change, however small, in the frequency of excitation causes a decrease in the
response of the system. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
