Section: New Software and Platforms

SunDAE

Structural analysis tool for multimode DAE systems

Functional Description

SunDAE is a multimode DAE (mDAE) structural analysis tool. Structural differentiation index is determined, impulsion analysis is performed and a BTF scheduling of the equations is performed, for each mode of a mDAE system. The input language consists in guarded equations. The output is a state-machine where states define continuous-time dynamics and transitions define resets. Both are defined by scheduled blocks of equations. SunDAE has been developed since 2016 by the Hycomes team and is distributed as an open-source software, under the CeCCIL Free Software Licensing Agreement.

• Contact: Benoit Caillaud