Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Open Source Software Stack for Tuning the Dynamical Behavior of
  Complex Power Systems   BlockSystems.jl and NetworkDynamics.jl are two novel software packages which
facilitate highly efficient transient stability simulations of power networks.
Users may specify inputs and power system design in a convenient modular and
equation-based manner without compromising on speed or model detail. Written in
the high-level, high-performance programming language Julia a rich open-source
package ecosystem is available, which provides state-of-the-art solvers and
machine learning algorithms. Motivated by the recent interest in the Nordic
inertia challenge we have implemented the Nordic5 test case and tuned its
control parameters by making use of the machine learning and automatic
differentiation capabilities of our software stack.

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The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: supr-con
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The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
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The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: nlin
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-th