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

From Department of Theoretical and Applied Mechanics
Jump to: navigation, search
(Created page with "Virtual laboratory > Analysis of a simple nonlinear oscillating system <HR> At this stand is shown the dependence of the speed of movement of the sinker on a nonlinea...")
 
Line 3: Line 3:
 
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".
 
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".
  
−
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.
+
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.
  
 
{{#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 }}

Revision as of 02:22, 4 June 2016

Virtual laboratory > Analysis of a simple nonlinear oscillating system

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".

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.

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

Retrieved from "http://mech.spbstu.ru/?title=Analysis_of_a_simple_nonlinear_oscillating_system&oldid=7965"