Key Features

Nonlinear Structural Dynamics

FEDEM excels in simulating systems with large elastic deflections and intricate coupling effects. This feature is essential for accurately modeling complex assemblies such as suspension systems, industrial manipulators, and satellite appendages. The software's nonlinear structural dynamics approach ensures precise simulations by solving structural deformations and 3D motion dynamics in the time domain.

Comprehensive Solver Modules

The software includes a suite of solver modules tailored for specific calculations. These include the FE Part Solver for linear analysis, the Reducer for superelement reduction, the Dynamics Solver for simulating motion and deformations, and modules for stress, strain, and mode shape recovery. Additionally, FEDEM offers strain rosette and strain coat analysis for detailed stress and strain data.

Control Systems Integration

FEDEM integrates control systems within mechanical simulations, utilizing a Control Editor environment similar to MATLAB®/Simulink®. This integration is crucial for accurately modeling systems with sensors, compensators, and actuators, ensuring realistic and comprehensive simulation results.

3D Graphical Environment

The user-friendly 3D graphical environment of FEDEM provides an intuitive interface for creating, solving, and post-processing models. This environment includes powerful tools for visualization and analysis, making it easier to interpret the results of simulations and understand the behavior of complex systems.

Compatibility with Popular FE Modeling Programs

FEDEM supports various file formats, including MSC.Nastran® and SESAM input files, ensuring compatibility with widely-used finite element (FE) modeling programs. This compatibility allows for seamless integration into existing workflows, enabling users to leverage their current tools and data effectively.

Advanced Visualization and Post-Processing

FEDEM offers sophisticated visualization and post-processing capabilities, allowing users to analyze results through curves, animations, and detailed stress analyses. These tools provide clear insights into the physical behavior of models under different conditions, aiding in the comprehensive understanding of simulation outcomes.

Wide Range of Applications

Designed for versatility, FEDEM is suitable for various industries, including automotive, aerospace, industrial machinery, and medical equipment. Its robust simulation capabilities cater to systems requiring precise dynamic simulations, making it an invaluable tool across multiple sectors.

High-Performance Solvers

The high-performance solvers in FEDEM deliver fast and stable results, ensuring efficient analysis for time-sensitive projects. These solvers are optimized for handling complex, nonlinear dynamics, making them ideal for detailed and accurate simulations.

Virtual Testing and Simulation

FEDEM enables detailed virtual testing of mechanical assemblies, significantly reducing the need for physical prototypes. This feature not only saves time and resources but also allows for thorough testing and refinement of designs in a virtual environment.

Integration of Structural Dynamics with Control Systems

By integrating structural dynamics with control systems, FEDEM offers a holistic approach to simulating complex mechanical systems. This integration enhances the accuracy and realism of simulations, providing a comprehensive understanding of the interaction between mechanical components and their control systems.