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SNOPT
Developer(s)
Philip Gill Michael Saunders Walter Murray
Stable release
7.6.0
Written in
Fortran
Operating system
Cross-platform
License
Proprietary
Website
ccom.ucsd.edu/~optimizers
SNOPT, for Sparse Nonlinear OPTimizer, is a software package for solving large-scale nonlinear optimization problems written by Philip Gill, Walter Murray and Michael Saunders. SNOPT is mainly written in Fortran, but interfaces to C, C++, Python and MATLAB are available.
It employs a sparse sequential quadratic programming (SQP) algorithm with limited-memory quasi-Newton approximations to the Hessian of the Lagrangian. It is especially effective for nonlinear problems with functions and gradients that are expensive to evaluate. The functions should be smooth but need not be convex.
SNOPT is used in several trajectory optimization software packages, including Copernicus, AeroSpace Trajectory Optimization and Software (ASTOS), General Mission Analysis Tool, and Optimal Trajectories by Implicit Simulation (OTIS). It is also available in the Astrogator module of Systems Tool Kit.
SNOPT is supported in the AIMMS, AMPL, APMonitor, General Algebraic Modeling System (GAMS), and TOMLAB modeling systems.
SNOPT, for Sparse Nonlinear OPTimizer, is a software package for solving large-scale nonlinear optimization problems written by Philip Gill, Walter Murray...
that the NLP is sparse and many well-known software programs exist (e.g., SNOPT) to solve large sparse NLPs. As a result, the range of problems that can...
commercial software, including CBC, CPLEX, FortMP, MOSEK, MINOS, IPOPT, SNOPT, KNITRO, and LGO. Problems are passed to solvers as nl files. AMPL is used...
computer-aided engineering (CAE). using the direct global search approaches. SNOPT – large-scale optimization problems. The Unscrambler X – product formulation...
solvers, CONOPT, COPT Cardinal Optimizer, CPLEX, DICOPT, IPOPT, MOSEK, SNOPT, and XPRESS. GAMS allows the users to implement a sort of hybrid algorithm...
unconstrained programming for MATLAB. TOMLAB supports solvers like CPLEX, SNOPT and KNITRO. Wolfram Mathematica Able to solve QCQP type of problems using...
unconstrained programming for MATLAB. TOMLAB supports solvers like CPLEX, SNOPT and KNITRO. XPRESS Solver for large-scale linear programs, quadratic programs...
optimization problems in Microsoft .NET. It makes it possible to use solvers like SNOPT, MINOS and CPLEX with one single model formulation. The solvers handle everything...
Supported solvers include CPLEX, MOSEK, FICO Xpress, CBC, Conopt, MINOS, IPOPT, SNOPT, KNITRO and CP Optimizer. AIMMS features a mixture of declarative and imperative...
for multivariable optimization of user-defined objective functions using SNOPT, IPOPT, and other optimization software Generation of NORAD Two-Line Element...
calls nonlinear programming solvers such as APOPT, BPOPT, IPOPT, MINOS, and SNOPT. The APMonitor API provides exact first and second derivatives of continuous...
packages. Ready-to-use interfaces to existing packages, such as IPOPT, MINOS, SNOPT, filterSQP, Knitro and more are provided. The problems in the CUTE subset...
used to test the performance of APOPT relative to solvers BPOPT, IPOPT, SNOPT, and MINOS. A combination of APOPT (Active Set SQP) and BPOPT (Interior...
systems efficiently to inform gradient-based optimization algorithms such as SNOPT. Applications have included the aerostructural optimization of airliner...
differentiation with MAD Interface to AMPL TOMLAB supports solvers like CPLEX, SNOPT, KNITRO and MIDACO. Each such solver can be called to solve one single model...
GAMS/ANTIGONE requires an ANTIGONE license, a CPLEX license, and a CONOPT or SNOPT license. BARON Couenne Misener, Ruth; Floudas, Christodoulos A. (2014)....
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