🌐 Website · 📚 Documentation
Control systems and DAE solvers in pure Go (CGO=0). Planned, wave 3: no library exists yet.
go-control is the organisation the go-scikit parity plan names for what MATLAB's Control System Toolbox, Simulink's solvers, Mathematica's control systems and Maple's MapleSim offer. Nothing is released and no code is written: this page, the website and the documentation say what the organisation will cover and how each part will be checked. The state of every item is in STATUS.md.
| Planned package | What it will provide | Validated against |
|---|---|---|
lti |
transfer-function, zero-pole-gain, state-space and frequency-response models, their algebra (series, parallel, feedback), poles and zeros, time and frequency responses, stability margins | python-control, SciPy; Octave control as an oracle only |
design |
Riccati and Lyapunov equations, LQR and LQG, Kalman gain, pole placement, discretisation (c2d) |
SLICOT routines and benchmark collections, SciPy |
dae |
an IDA-type variable-order BDF solver for differential-algebraic equations, with consistent initial conditions and events | the Bari IVP test set, SUNDIALS IDA |
model |
MapleSim-style symbolic acausal modelling: equation assembly, Pantelides index reduction, block-lower-triangular ordering, emission of Go through go-symbolic's codegen |
Modelica Standard Library examples |
The package names are provisional. The plan places control in wave 3 (item 12)
and model after the DAE solver and go-symbolic in wave 4 (item 22); where the
DAE solver lives, here or in go-numerics/integrate, is still open in the
roadmap's bibliography. Everything depends on dense linear algebra (real Schur
form with reordering, QZ, expm) that go-ndarray's linalg does not have yet.
| Repo | What it is |
|---|---|
| docs | the documentation site (Hugo + Hextra), served at /docs/ |
| go-control.github.io | the landing page (Hugo) |
| brand | logo, icons and social images |
No library repository exists yet: each is created when its first pull request is ready.