nonlinear-optimization

There are 20 repositories under nonlinear-optimization topic.

pnnl / neuromancer
Pytorch-based framework for solving parametric constrained optimization problems, physics-informed system identification, and parametric model predictive control.
constrained-optimization control-systems deep-learning differentiable-programming dynamical-systems pytorch differentiable-optimization nonlinear-dynamics nonlinear-optimization differentiable-control physics-informed-ml
Language:Python 1219
PySCIPOpt
scipopt / PySCIPOpt
Python interface for the SCIP Optimization Suite
cython integer-optimization mathematical-programming nonlinear-optimization python scip
Language:Cython 936
ethz-adrl / ifopt
An Eigen-based, light-weight C++ Interface to Nonlinear Programming Solvers (Ipopt, Snopt)
optimization mathematical-programming nlp eigen nonlinear-optimization ipopt snopt catkin ros trajectory-optimization robotics cpp cmake
Language:C++ 840
SciML / Optimization.jl
Mathematical Optimization in Julia. Local, global, gradient-based and derivative-free. Linear, Quadratic, Convex, Mixed-Integer, and Nonlinear Optimization in one simple, fast, and differentiable interface.
optimization local-optimization global-optimization automatic-differentiation algorithmic-differentiation sciml scientific-machine-learning hacktoberfest julia mixed-integer-programming nonlinear-optimization convex-optimization derivative-free-optimization
Language:Julia 807
optimization-engine
alphaville / optimization-engine
Nonconvex embedded optimization: code generation for fast real-time optimization + ROS support
embedded-optimization nonconvex model-predictive-control rust-library rust rust-crate nonlinear-optimization nonlinear-model-predictive-control embedded-systems robotics python matlab-toolbox code-generation mpc nmpc code-generator nonconvex-optimization solver solver-library optimal-control
Language:Rust 586
Uno
cvanaret / Uno
A highly customizable SQP & barrier solver for nonlinearly constrained optimization
optimization-algorithms optimization-methods optimization nonlinear-optimization nonlinear-programming nonlinear-programming-algorithms gradient-descent newton-method numerical-optimization interior-point-method quadratic-programming sequential-quadratic-programming continuous-optimization mathematical-programming constrained-optimization nonconvex-optimization mathematical-optimization optimization-solver local-optimization cpp
Language:C++ 393
ZJU-FAST-Lab / LBFGS-Lite
LBFGS-Lite: A header-only L-BFGS unconstrained optimizer.
optimization unconstrained-optimization nonlinear-optimization lbfgs l-bfgs nonsmooth-optimization smooth-functions
Language:C++ 393
libprima / prima
PRIMA is a package for solving general nonlinear optimization problems without using derivatives. It provides the reference implementation for Powell's derivative-free optimization methods, i.e., COBYLA, UOBYQA, NEWUOA, BOBYQA, and LINCOA. PRIMA means Reference Implementation for Powell's methods with Modernization and Amelioration, P for Powell.
derivative-free-optimization optimization powell cobyla bobyqa modern-fortran lincoa newuoa uobyqa blackbox-optimization numerical-optimization nonlinear-optimization constrained-optimization unconstrained-optimization simulation-based-optimization matlab python prima zeroth-order-method
Language:Fortran 370
OMLT
cog-imperial / OMLT
Represent trained machine learning models as Pyomo optimization formulations
optimization python neural-network gradient-boosted-trees cnn modeling-language mathematical-programming mathematical-modelling nonlinear-programming mixed-integer-programming relu onnx keras-neural-networks pyomo mixed-integer-optimization nonlinear-optimization
Language:Python 335
abess-team / skscope
skscope: Sparse-Constrained OPtimization via itErative-solvers
python sparsity-optimization scikit-learn nonlinear-optimization auto-differentiation jax non-convex-optimization
Language:Python 334
HybridRobotics / NMPC-DCLF-DCBF
A collection of work using nonlinear model predictive control (NMPC) with discrete-time control Lyapunov functions (CLFs) and control barrier functions (CBFs)
model-predictive-control safety-critical-systems mpc-control obstacle-avoidance-algorithm control-lyapunov-functions control-barrier-functions ipopt matlab quadratic-programming nonlinear-optimization
Language:MATLAB 295
infiniteopt / InfiniteOpt.jl
An intuitive modeling interface for infinite-dimensional optimization problems.
optimization julia modeling-language dynamic-programming stochastic-optimization optimal-control pde-constrained-optimization nonlinear-optimization differential-equations measure-theory
Language:Julia 294
jump-dev / NLopt.jl
A Julia interface to the NLopt nonlinear-optimization library
julia math optimization numerical-optimization nonlinear-optimization nonlinear-programming
Language:Julia 277
Evolutionary-Intelligence / pypop
[JMLR (CCF-A)] PyPop7: A Pure-PYthon LibrarY for POPulation-based Black-Box Optimization (BBO), especially *Large-Scale* algorithm variants (from evolutionary computation, swarm intelligence, statistics, operations research, machine learning, mathematical optimization, meta-heuristics, auto-control etc.). [https://jmlr.org/papers/v25/23-0386.html]
global-optimization black-box-optimization large-scale-optimization population-based-optimization evolutionary-algorithms random-search zeroth-order-optimization gradient-free-optimization derivative-free-optimization continuous-optimization direct-search optimization-algorithms numerical-optimization evolution-strategies nonlinear-optimization particle-swarm-optimization differential-evolution genetic-algorithms estimation-of-distribution-algorithms consensus-based-optimization
Language:Python 268
lanl-ansi / Alpine.jl
A Julia/JuMP-based Global Optimization Solver for Non-convex Programs
optimization julia-language minlp global-optimization minlp-solver nonlinear-optimization mixed-integer-programming non-convex-optimization optimization-algorithms mixed-integer-nonlinear-programming
Language:Julia 250
iLQR
Bharath2 / iLQR
iterative Linear Quadratic Regulator with support for constraints on input and state variables via barrier functions—Numba-accelerated.
mpc ilqr ilqg nonlinear-optimization trajectory-optimization ddp model-predictive-controller numba optimal-control mpc-control dynamics control-systems differential-dynamic-programming pendulum vehicle-control robotics control sympy sympy-to-numba quadrotor
Language:Python 230
LLNL / hiop
HPC solver for nonlinear optimization problems
hpc nonlinear-optimization nonlinear-programming nonlinear-programming-algorithms interior-point-method parallel-programming mpi bfgs quasi-newton constrained-optimization solver optimization acopf gpu-support cuda math-physics radiuss interior-point-optimizer nonsmooth-optimization rocm
Language:C++ 224
HybridRobotics / car-racing
A toolkit for testing control and planning algorithm for car racing.
model-predictive-control control-barrier-functions car-racing trajectory-optimization simulation obstacle-avoidance casadi nonlinear-optimization learning optimization-algorithms
Language:Python 185
JuliaSmoothOptimizers / NLPModels.jl
Data Structures for Optimization Models
optimization nonlinear-programming nonlinear-optimization julia-language julia nlpmodels
Language:Julia 184
lanl-ansi / Juniper.jl
A JuMP-based Nonlinear Integer Program Solver
minlp-solver branch-and-bound optimization julia-language mixed-integer-programming nonlinear-optimization
Language:Julia 184
ContinuumRobotExamples
JohnDTill / ContinuumRobotExamples
An incremental guide to continuum robot mathematical modeling and numerical implementation. The examples are divided into chapters within the folder structure, and each chapter contains a PDF and code examples.
continuum-robotics robotics dissertation open-source mathematical-modelling soft-robotics mechanics nonlinear-optimization cosserat-rod
Language:C++ 178
clarkzinzow / Nonlinear-Optimization-Algorithms
MATLAB implementations of a variety of nonlinear programming algorithms.
nonlinear-programming-algorithms nonlinear-optimization-algorithms wolfe bfgs newton matlab-implementations algorithm matlab nonlinear-optimization nonlinear-programming nonlinear line-search newtons-method dogleg-method conjugate-gradient conjugate-gradient-descent gauss-newton-method optimization optimization-algorithms
Language:MATLAB 172
ralna / GALAHAD
A library of modern Fortran modules for nonlinear optimization
nonlinear-optimization numerical-optimization mathematical-programming quadratic-programming nonlinear-least-squares trust-region-methods cubic-regularization-methods fortran c matlab julia python
Language:Fortran 165
raymondyfei / lbfgsb-gpu
An open source library for the GPU-implementation of L-BFGS-B algorithm
gpu lbfgs lbfgsb lbfgsb-solver machine-learning machine-learning-algorithms nonlinear-optimization optimization-methods
Language:C++ 139
jump-dev / Pajarito.jl
A solver for mixed-integer convex optimization
optimization julia-language nonlinear-optimization mixed-integer-programming
Language:Julia 138
shaolinbit / minisam_lib
Lightweighted graph optimization (Factor graph) library.
nonlinear-optimization slam graph-optimization factor-graph gtsam lego-loam
Language:C++ 135
dragonlong / articulated-pose
[CVPR 2020, Oral] Category-Level Articulated Object Pose Estimation
pose-estimation pointnet2 articulated-objects tensorflow joint-regression nonlinear-optimization
Language:Python 118
JuliaNonconvex / Nonconvex.jl
Toolbox for gradient-based and derivative-free non-convex constrained optimization with continuous and/or discrete variables.
augmented-lagrangian-method automatic-differentiation bayesian-optimization black-box-optimization derivative-free-optimization discrete-optimization evolutionary-algorithms global-optimization implicit-differentiation interior-point-optimizer metaheuristics method-of-moving-asymptotes mixed-integer-nonlinear-programming nonlinear-optimization nonlinear-programming optimization semidefinite-programming surrogate-assisted-optimization gradient-based-optimisation
Language:Julia 118
JuliaMPC / NLOptControl.jl
nonlinear control optimization tool
ipopt julia solver control control-systems nonlinear-optimization nonlinear-dynamics
Language:Julia 113
scipopt / SCIP.jl
Julia interface to SCIP solver
julia mixed-integer-programming mixed-integer-linear-programming mixed-integer-optimization global-optimization nonlinear-optimization hacktoberfest
Language:Julia 112
pdfo
pdfo / pdfo
Powell's Derivative-Free Optimization solvers.
optimization optimization-algorithms derivative-free-optimization blackbox-optimization simulation powell numerical-optimization matlab python fortran bobyqa cobyla lincoa newuoa uobyqa constrained-optimization nonlinear-optimization unconstrained-optimization simulation-based-optimization zeroth-order-optimization
Language:Fortran 107
julien-michot / tinyopt
A Super Fast Optimization Library
cpp gauss-newton levenberg-marquardt non-linear-optimization optimization computer-vision nonlinear-least-squares nonlinear-optimization nonlinear-optimization-algorithms nonlinear-programming numerical-optimization numerical-optimization-library trust-region
Language:C++ 89
numericalalgorithmsgroup / pybobyqa
Python-based Derivative-Free Optimization with Bound Constraints
nonlinear-optimization numerical-analysis numerical-methods numerical-optimization optimization optimization-algorithms python scientific-computing
Language:Python 89
jkaardal / pyipm
An interior-point method written in python for solving constrained and unconstrained nonlinear optimization problems.
constrained-optimization interior-point-method nonlinear-optimization nonlinear-programming equality-inequality-constraints theano python
Language:Python 82
ampl / amplpy
Python API for AMPL
ampl amplpy integer-linear-programming integer-programming linear-optimization linear-programming milp mip mixed-integer-optimization mixed-integer-programming modeling-language nonlinear-optimization nonlinear-programming optimization python
Language:Cython 81
coin-or / minotaur
Minotaur Toolkit for Mixed-Integer Nonlinear Optimization
optimization-algorithms combinatorial-optimization open-source nonlinear-optimization integer-optimization mixed-integer-programming
Language:C++ 80