-
Solver fails to solve the following nonlinear system of equations (4th order terms)
```
th = 2400
tk = 320
Solve({th^4 - tw^4 -1.77E-6*qw == 0,
tw^2 - t1^2 +2454*(tw - t1) - 0.2319 *qw ==0,
…
-
### Current implementation
Broadly speaking, the [MnaSolver](https://github.com/sogno-platform/dpsim/blob/master/dpsim/include/dpsim/MNASolver.h) class sets up system related objects (MNA-components,…
-
-
By using a nonlinear equation/complementarity problem solver or a polynomial equation solver (if any).
What packages are available in Julia (and in Python)?
-
The following variables of the model `Buildings.Electrical.DC.Conversion.Examples.DCDCConverter` fail the verification vs the Dymola reference file:
- `sen.P`
- `sen.I`
The root problem is the va…
-
Consider the attached MWE: [TestAngleSensor.mo.txt](https://github.com/user-attachments/files/16037545/TestAngleSensor.mo.txt)
![immagine](https://github.com/modelica/ModelicaStandardLibrary/assets…
-
As I understood, nonlinear motion constraints are not supported by sympy.physics.mechanics.
They are dealt with in detail in the book _Dynamics, Theory and Application of Kane's Method by Carlos Roith…
-
Does PHCpy support solving systems of nonlinear equations with complex variables, or do I have to split them into real and imaginary parts before feeding them to the solver?
-
The purpose of this ticket is to investigate issues observed during translation, initialization or simulation with the heat pump plant template `Templates.Plants.HeatPumps.AirToWater` and its componen…
-
@vidanovic In a current research project, we work on interior roller blinds and exhaust air which is removed between the glazing and the roller blind. To calculate the air flow through the textile, we…