Modia.jl

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## testing a simple control circuit with a nonlinear element and received wrong result.  OM circuit diagram ### wrong result - Modia  ### correct result - Modia -...

johhell

docs: How to describe the Map function?

1

I am a little confused on the difference between merging with the `Map` function versus the `Model` function. For instance, is `Map` only for assigning `input`s and `output`s whereas `Model`...

alhirzel

I am studying this product, but it is incredibly problematic with the version compatibility of other very common libraries, such as JuliaDB.

1

I am studying this product, but it is incredibly problematic with the version compatibility of other very common libraries, such as JuliaDB. The version problem is really exasperating and in...

abassign

[help] Implementing a basic NPN BJT model

2

While fiddling with Modia, I tried to implement a basic NPN BJT model referring to the MATLAB code from (https://gist.github.com/bencholmes/d3ce40d1e9450f692320f68fd0a239f7) like this ```julia BJT_NPN = Model( b = Pin, c...

RagibHasin

## test case `instModel.result.n_w_invariant = 149` `instModel.nsegments = 1` `length(instModel.x_start) = 17` `number of result points = 5509` ### timing ``` ... Timings for simulation of SMtest (without initialization): ─────────────────────────────────────────────────────────────────────────────────────────...

johhell

[Feature request] GUI

7

A GUI to edit components might make a good Google Summer of Code project. One approach to implementing a GUI might be the [CImGui package](https://github.com/Gnimuc/CImGui.jl) ([discourse announcement](https://discourse.julialang.org/t/ann-cimgui-jl-a-wrapper-for-bloat-free-immediate-mode-graphical-user-interface-dear-imgui/21268)). In the ImGui...

tshort

error when using SVector and SMatrix

1

in my example I tried to simulate an induction machines in a 3~ system with position dependent coupling/inductance's. ## part of the model for testing ```julia netz = Spannung |...

johhell

I would like to use Modia in real-time applications ... does it make sense, is it possible?

2

There are simulation and / or control applications in which the input data, for each time cycle (1/20 ... 1/60 of a second), comes from external devices (or external simulation...

abassign

I tried to run my MODELICA model for synchronous machine with a quadratic saturation in Modia ### my 1st attempt ==> unstable ```julia SynchronousMachine = SynchrPart | Model( Omegarated=Var(_outer=true), rfd...

johhell

linearize!(model, analytic=true, ...

2

I tried to linearize a simple electrical system and received an error message when using option ```analytic=true``` * ```linearize!(model, analytic=false, ...``` ==> OK * ```simulate!(...``` ==> OK The problem occurs...

johhell