Does the PowerGui Block, in case of choosing the continuous solver method, solely use a variable-step Simulink solver even if my configuration for the global simulink solver is a fixed-step type?
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Christian
on 15 Jan 2018
The question is referring to the following statement which is mentioned in the documentation for the PowerGui Block: "Continuous, which uses a variable-step solver from Simulink®"
My Model Configuration and Topology:
Global simulink solver: fixed-step ode14x
Two Model parts using one PowerGui Block each:
- Discrete Referenced Model with fixed time step local Tustin/Backward Euler solver
- Continuous Subsystem which uses (and this is the question
The Referenced Model and the subsystem exchange simulink signals and collectively represent the parent model.
Thanks in advance! Kind regards. Christian
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Accepted Answer
Emmanouil Tzorakoleftherakis
on 24 Jan 2018
Hi Christian,
From the link below, it is recommended that you implement fixed-step solvers by continuing to use a global variable-step solver and switching the physical networks within your model to local fixed-step solvers through each network.
https://www.mathworks.com/help/physmod/simscape/ug/making-optimal-solver-choices-for-physical-simulation.html
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