20-sim vs GAMS

Struggling to choose between 20-sim and GAMS? Both products offer unique advantages, making it a tough decision.

20-sim is a Development solution with tags like modeling, simulation, mechatronic-systems, electrical-systems, mechanical-systems, hydraulic-systems, control-systems.

It boasts features such as Graphical modeling language, Modeling of mechanical, electrical, hydraulic and control systems, Simulation and analysis of dynamic systems, Linearization tools, Frequency domain analysis, Control design tools, Code generation for C++, MATLAB, etc and pros including Intuitive graphical interface, Large model libraries and examples, Can handle complex multi-domain systems, Advanced analysis and design tools, Can export models to other tools.

On the other hand, GAMS is a Development product tagged with optimization, mathematical-modeling, algebraic-modeling.

Its standout features include High-level modeling language, Solver-independent, Large library of built-in functions and modeling capabilities, Interfaces to many optimization solvers, Scaleable to large, complex models, Can call external programs and languages, and it shines with pros like Very flexible and versatile for modeling optimization problems, Allows rapid prototyping and testing of models, Many solvers available to handle different problem types, Can handle very large, complex models.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

20-sim

20-sim

20-sim is an modeling and simulation software used for mechatronic systems. It allows users to model, analyze, and simulate dynamic systems like electrical, mechanical, hydraulic and control systems. The graphical modeling language makes it easy to build models.

Categories:
modeling simulation mechatronic-systems electrical-systems mechanical-systems hydraulic-systems control-systems

20-sim Features

  1. Graphical modeling language
  2. Modeling of mechanical, electrical, hydraulic and control systems
  3. Simulation and analysis of dynamic systems
  4. Linearization tools
  5. Frequency domain analysis
  6. Control design tools
  7. Code generation for C++, MATLAB, etc

Pricing

  • Free limited version
  • Academic pricing
  • Commercial pricing

Pros

Intuitive graphical interface

Large model libraries and examples

Can handle complex multi-domain systems

Advanced analysis and design tools

Can export models to other tools

Cons

Steep learning curve

Limited adoption outside academia

Not ideal for very large scale or real-time models

Lacks some advanced modeling capabilities


GAMS

GAMS

GAMS (General Algebraic Modeling System) is an advanced programming language designed for mathematical programming and optimization. It allows complex optimization models to be built from algebraic statements and solved efficiently.

Categories:
optimization mathematical-modeling algebraic-modeling

GAMS Features

  1. High-level modeling language
  2. Solver-independent
  3. Large library of built-in functions and modeling capabilities
  4. Interfaces to many optimization solvers
  5. Scaleable to large, complex models
  6. Can call external programs and languages

Pricing

  • Subscription-Based

Pros

Very flexible and versatile for modeling optimization problems

Allows rapid prototyping and testing of models

Many solvers available to handle different problem types

Can handle very large, complex models

Cons

Steep learning curve

Not open source

Expensive licensing costs

Limited visualization and reporting capabilities