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pathsim

8 indexed repositories · View on GitHub

pathsim
A Python native dynamical system simulation framework in the block diagram paradigm.

Python · 494 stars
pathview
A Python first graphical user interface for PathSim.

TypeScript · 91 stars
fastsim
A fast, Rust-based drop-in replacement for pathsim

Rust · 23 stars
pathsim-flight
Flight dynamics toolbox for PathSim

Python · 7 stars
pathsim-vehicle
PathSim Vehicle Dynamics Toolbox

Python · 6 stars
pathsim-batt
Battery toolbox for PathSim

Python · 6 stars
pathsim-control
PathSim control systems toolbox

Python · 2 stars
docs
The Repo for the PathSim Docs.

Jupyter Notebook · 0 stars

Beginner friendly Everything

Open All

Carrier type as basis for multi-dimensional ports Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

pathsim/pathsim#250 · 2 comments · Opened Sep 13, 2026
Feature request: bus / vector wires — render one edge for a contiguous port slice Open

enhancement frontend functionality

Difficulty 5/5 Over a week Newbie friendliness 35/100

pathsim/pathview#332 · 5 comments · Opened Aug 24, 2026
Get fastsim listed on the FMI tools page Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

pathsim/fastsim#1 · Opened Aug 12, 2026
Display data on top of scope plots Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pathsim/pathview#325 · Opened Jul 27, 2026
steadystate() does not converge when the equilibrium is set by a loop Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pathsim/pathsim#242 · Opened Jul 26, 2026
Add support for DAE models with PathSim solvers Open

pathsim/pathsim-batt#18 · 1 comment · 1 assignee · Opened Jul 21, 2026
Roadmap: python-control integration (Phase 1 — state-space bridge, Phase 2 — NonlinearIOSystem wrapper) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pathsim/pathsim-control#1 · Opened Jul 8, 2026
Running Examples on Firefox or Waterfox generates error Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pathsim/pathsim#211 · 1 comment · Opened Apr 20, 2026
Basic installation instructions Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

pathsim/pathsim-flight#5 · 3 comments · Opened Apr 3, 2026
Near term plan Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathsim-flight#4 · 1 comment · 1 reaction · Opened Mar 27, 2026
template repository Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

pathsim/docs#11 · Opened Mar 11, 2026
simulink-pathsim converter Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

pathsim/pathsim#207 · 3 comments · Opened Mar 10, 2026
Vector support in ports? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathsim-flight#2 · 9 comments · Opened Mar 7, 2026
Support for Emulators with AutoEmulate Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pathsim/pathsim#185 · 2 comments · Opened Jan 16, 2026
Initial Models Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathsim-vehicle#2 · Opened Jan 11, 2026
enforce PEP 8 styleguide and linting Open

refactor

Difficulty 3/5 1-2 days Newbie friendliness 45/100

pathsim/pathsim#162 · Opened Dec 5, 2025
ODE Solver Error Control Open

enhancement numerics refactor roadmap

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pathsim/pathsim#160 · 1 comment · Opened Dec 2, 2025
Container install and run instructions Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

pathsim/pathview#195 · 4 comments · 1 reaction · Opened Nov 7, 2025
FSAL for ode solvers Open

numerics roadmap

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pathsim/pathsim#146 · Opened Nov 4, 2025
Type Hints Open

documentation roadmap

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathsim#124 · Opened Oct 15, 2025
pseudo steady state mode for dynamical blocks Open

enhancement numerics roadmap

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathsim#105 · Opened Oct 8, 2025
Asynchronous and parallel block updates Open

enhancement numerics roadmap

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathsim#91 · Opened Sep 25, 2025
Copy blocks, subsystems and simulation Open

enhancement roadmap

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pathsim/pathsim#84 · Opened Sep 15, 2025
exponential integrators Open

enhancement numerics roadmap

Difficulty 5/5 Over a week Newbie friendliness 30/100

pathsim/pathsim#81 · Opened Sep 12, 2025
Parametric optimisation study Open

backend enhancement frontend functionality

Difficulty 5/5 Over a week Newbie friendliness 25/100

pathsim/pathview#182 · 1 comment · Opened Sep 12, 2025
Parametric studies Open

backend frontend functionality

Difficulty 5/5 Over a week Newbie friendliness 20/100

pathsim/pathview#181 · Opened Sep 10, 2025
Scale for scope Open

backend frontend functionality

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pathsim/pathview#157 · 2 comments · Opened Aug 14, 2025
Toggle events on/off Open

backend frontend functionality

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pathsim/pathview#142 · 2 comments · Opened Aug 13, 2025
Plot event line in results graph Open

backend functionality

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pathsim/pathview#134 · Opened Aug 12, 2025
Add labels/annotations to Edges Open

frontend

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pathsim/pathview#52 · Opened Jul 25, 2025

pathsim

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