20-sim webhelp > Simulator > Run Properties > Runge Kutta 2

Runge Kutta 2

Navigation:  Simulator > Run Properties >

Runge Kutta 2

Previous pageReturn to chapter overviewNext page

This is an explicit single-step second-order derivatives method which needs 2 model calculations per time step. It is the simple form of the classical Runge-Kutta method. The size of the time step is fixed. This simulation algorithm requires 1 parameter to be specified:

Step Size: the step time of the integration algorithm (default: 0.01).