OpEn swMATH ID: 41781 Software Authors: Pantelis Sopasakis, Emil Fresk, Panagiotis Patrinos Description: OpEn: Code Generation for Embedded Nonconvex Optimization. We present Optimization Engine (OpEn): an open-source code generation tool for real-time embedded nonconvex optimization, which implements a novel numerical method. OpEn combines the proximal averaged Newton-type method for optimal control (PANOC) with the penalty and augmented Lagrangian methods to compute approximate stationary points of nonconvex problems. The proposed method involves very simple algebraic operations such as vector products, has a low memory footprint and exhibits very good convergence properties that allow the solution of nonconvex problems on embedded devices. OpEn’s core solver is written is Rust - a modern, high-performance, memory-safe and thread-safe systems programming language - while users can call it from Python, MATLAB, C, C++ or over a TCP socket. Homepage: https://arxiv.org/abs/2003.00292 Related Software: PANOC; GitHub; UNLocBoX; Alpaqa; ProximalAlgorithms.jl; ALGENCAN; LiftOpt; Matlab; FiOrdOs; HQP/OMUSES; FORCES NLP; muAO-MPC; qpSWIFT; NASOQ; MATMPC; PolyMPC; Control Toolbox; QPALM; liftedCollocation; VIATOC Cited in: 2 Documents all top 5 Cited by 12 Authors 1 Albin, Thivaharan 1 De Marchi, Alberto 1 Diehl, Moritz Mathias 1 Frey, Jonathan 1 Frison, Gianluca 1 Kouzoupis, Dimitris 1 Novoselnik, Branimir 1 Quirynen, Rien 1 Themelis, Andreas 1 van Duijkeren, Niels 1 Verschueren, Robin 1 Zanelli, Andrea Cited in 2 Serials 1 Journal of Optimization Theory and Applications 1 Mathematical Programming Computation Cited in 4 Fields 1 Numerical analysis (65-XX) 1 Computer science (68-XX) 1 Operations research, mathematical programming (90-XX) 1 Systems theory; control (93-XX) Citations by Year