Hilding Elmqvist

Test_Media: Package Media not found in current path

3

I wanted to try Test_Media but got: `julia> include("$(Modia.ModiaDir)/src/models/Test_Media.jl") ERROR: LoadError: ArgumentError: Package Media not found in current path: - Run `Pkg.add("Media")` to install the Media package. Stacktrace: [1] require(::Module,...

Automatic differentiation of functions called within equations

10

DAE index reduction requires that certain equations are differentiated versus time. The symbolic module of Modia contains partial differentiation of certain standard functions. A more general approach should be introduced...

Arrays of components

2

Modia allows to use arrays of components (test/models/TestArrayOfComponents.jl). However, there are no provisions yet to connect such array component elements. I and @toivoh have started to experiment.

More models converted from Modelica Standard Library

6

I am working on a recursive descent parser for Modelica written in Julia in order to automatically translate more Modelica models as test cases for Modia.

Modia does not yet support the Julia Complex data type. Work has been started by me and @toivoh. We need to implement allocation of Complex into the Float vector used...

The `@model` macro allows specialization of models such as :partial and :block: ` @model Step(:block) begin` The Modelica to Modia translator #61 introduces such spcializations. These specializations will enable better...