Oscillations in a nonlinear spring mechanism with one degree of freedom
Keyword(s):
The Self
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A new method for studying dynamics in a nonlinear spring- loaded mechanism is described, which consists in describing a spring as an elastic solid rod with conditional density and elastic modulus. When studying vibrations in such a rod, instead of the well-known second-order differential equation, two derived first-order equations are used that relate the acceleration and gradient of speed to the velocity and gradient of the change in the voltage of the particles of a given body. The frequency characteristic of the linear mechanism is given. The behavior of the mechanism in the presence of significant nonlinearity is considered. The self-oscillation parameters are determined that make it possible to estimate the design life.
2007 ◽
Vol 333
(2)
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pp. 657-666
2000 ◽
Vol 15
(28)
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pp. 4477-4498
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Keyword(s):
2004 ◽
Vol 292
(2)
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pp. 415-422
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Keyword(s):
1963 ◽
Vol 3
(2)
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pp. 202-206
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Keyword(s):
2019 ◽
pp. 153-158
Keyword(s):
2017 ◽
Vol 7
(3)
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pp. 12-15