Difference between revisions of "Analysis of a simple nonlinear oscillating system"

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[[Virtual laboratory]] > [[Analysis of a simple nonlinear oscillating system]] <HR>
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[[Virtual laboratory]] > Analysis of a simple nonlinear oscillating system <HR>
  
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At this stand is shown the dependence of the speed of movement of the sinker on a nonlinear spring. On the stand the default value of a few nonlinear equations that can be selected in the window "Configuration".
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This demonstration stand shows a dependence of the velocity of a mass on a nonlinear spring. There are a few nonlinear equations that can be selected in "Configuration" window.
  
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If you want to define your own non-linearity, this can be done by using the  button "Add" at the bottom of the program. The right of the button you can set the parameters of nonlinearity in the format <math>k x^s</math>, where <math>k</math> -- is the multiplier by the nonlinear term, <math>s</math> -- is the degree of nonlinearity. Above the button "Add" displays the resulting equation, each term of the equation is displayed as a button. Click on this button if you want to remove this part of the equation.
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If you want to define your own non-linear spring, use "Add" button at the bottom of the program frame. To the right of the button you can set the parameters of the spring in the format <math>k x^s</math>, where <math>k</math> is the coefficient of a nonlinear term, <math>s</math> is the degree of nonlinearity. Each term of the equation is displayed as a button. By clicking the button you can remove a part of the equation.
  
 
{{#widget:Iframe |url=http://tm.spbstu.ru/htmlets/Tcvetkov/Spring/New_spring_v1.3_constructor/draw_spring.html |width=830 |height=550 |border=0 }}
 
{{#widget:Iframe |url=http://tm.spbstu.ru/htmlets/Tcvetkov/Spring/New_spring_v1.3_constructor/draw_spring.html |width=830 |height=550 |border=0 }}
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Developers: [[D.V. Tsvetkov]], [[A.M. Krivtsov]].
 
Developers: [[D.V. Tsvetkov]], [[A.M. Krivtsov]].
  
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Latest revision as of 18:33, 18 January 2017

Virtual laboratory > Analysis of a simple nonlinear oscillating system

This demonstration stand shows a dependence of the velocity of a mass on a nonlinear spring. There are a few nonlinear equations that can be selected in "Configuration" window.

If you want to define your own non-linear spring, use "Add" button at the bottom of the program frame. To the right of the button you can set the parameters of the spring in the format [math]k x^s[/math], where [math]k[/math] is the coefficient of a nonlinear term, [math]s[/math] is the degree of nonlinearity. Each term of the equation is displayed as a button. By clicking the button you can remove a part of the equation.

Developers: D.V. Tsvetkov, A.M. Krivtsov.


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