The EULER software package can be used to model the kinematics and dynamic behavior of a variety of mechanical systems. This can be either simple mechanisms or complex systems, for example, a car or a compound train, an airplane, a missile, or an expanding space antenna. Simulated systems can include rigid and deformable structural elements, hydraulic, pneumatic and electrical systems, control systems and other components.

The following basic information is used as the initial data for model formation in EULER:

  • Geometric and mass-inertial characteristics. Geometric models, including mass-inertial characteristics, can be generated directly in EULER or imported from the CAD system. Models of deformable structures are imported from software complexes that implement the finite element method (FEM).
  • Types and characteristics of mechanical connections connecting parts of the mechanical system.
  • Characteristics of force interactions between parts of the mechanical system and the interactions of parts with the external environment.

As a result of the calculation in the EULER, the following characteristics can be obtained:

  • Kinematic parameters of motion of any characteristic points of the investigated mechanical system (linear / angular coordinates, velocities, accelerations).
  • Forces acting on the part of the mechanical system from the side of kinematic connections (hinges) and power elements (springs, shock absorbers, external environment, etc.).
  • The necessary control actions for the motion of the system under study according to a given program.

In the EULER software complex, various studies of simulated mechanical systems can be carried out. In particular, the following calculations can be performed:

  • Calculation of the trajectory of positions.
  • Calculation of dynamic motion.
  • Parametric analysis.
  • Optimization of the parameters of the system under study.
  • Solution of boundary value problems.
  • Monte-Carlo study.

The EULER software complex has developed tools for documenting the results: transferring images, graphics, tables to other applications, creating standard AVI files that represent the motion of the simulated system, etc.


DOWNLOAD Demo EULER 12.12.03 (x64) - 112.4 МБ
DOWNLOAD Demo EULER EULER 11.14 (x64) - 95.7 МБ

The demo version of EULER allows you to familiarize yourself with the features and interface of the software package. You can experience simple models of mechanical systems in action. If for any reason you can not download the demo version from our site, make a reservation for the CD with the demo version here, and we will send it to you by mail.

The demo version has the following limitations:

  • The number of objects in the project should not exceed 256;
  • The number of links in the project should not exceed 16;
  • The number of atoms in the project should not exceed 8;
  • Tthere is no possibility to record an animation file;
  • There is no possibility to record a traffic log.

Latest news

Euler version 12.12

A new version of the software package has been released
EULER 12.12 
The demo version 12.12.03 of the software package is available at the link

DOWNLOAD the demo version of EULER

May, 2023

Версия Euler 12.12

Выпущена новая версия программного комплекса
EULER 12.12

Май, 2023

Update of the EULER software package - version 12 has been released

We continue to actively work on improving the EULER software package.

A big update of the software package - the 12th version of EULER has been released, in which the following important changes have been made:

  • a new computational core with significantly expanded capabilities has been developed;
  • increased calculation speed;
  • implicit integration methods are implemented, the use of which reduces the calculation time of rigid systems by orders of magnitude;
  • a number of user interface improvements have been made.
Euler version 11.14

A new version of the EULER 11.14 software package has been released

December, 2020