EcosimPro and PROOSIS are powerful mathematical tools capable of modelling any kind of dynamic system represented by differential-algebraic equations (DAE) or ordinary-differential equations (ODE) and discrete events. They are integrated visual environments that provide intuitive tools for making simulation easy.
The tools provide an object-oriented non-causal approach for creating reusable component libraries and are based on very powerful symbolic and numerical methods capable of processing complex systems of differential-algebraic equations. With theirs clever wizards, they provide modellers with an easy way to build consistent mathematical models.
EcosimPro and PROOSIS are used by leading companies in the Aerospace and Energy sectors. European Space Agency (ESA) has chosen EcosimPro as its recommended tool for simulation in several fields, including propulsion, environmental control systems and life support (ECLSS) and power systems. For the last 15 years, ESA has turned to EcosimPro to model complex systems of the International Space Station (ISS), rocket propulsion and biological systems, among others.