An open source multibody dynamics simulation program

HOTINT is a free and open source simulation software for physics based flexible multibody system dynamics. It allows the modelling of complex mechatronic and multibody systems. It’s features include dynamic and static computation, eigenmode calculation, elements for rotordynamics, IOBlocks for building controllers, beams suitable of large deformations, parameter variation and optimization.

The HOTINT can be downloaded as Windows compiled executable and as source code.

A couple of tutorials for simple multibody dynamics systems and a detailed documentation and reference manual are available.

Your HOTINT team