000K utf8 0100 591239590 1100 2009$c2009-02-05 1500 eng 3000 Trenn, Stephan 4000 Impulse free solutions for switched differential algebraic equations [Trenn, Stephan] 4209 Linear switched di erential algebraic equations (switched DAEs) are studied. First, a suitable solution space is introduced, the space of so called piecewisesmooth distributions. Secondly, sufficient conditions are given which ensure that all solutions of the switched DAE are impulse and/or jump free. These conditions are easy to check and are expressed directly in the systems original data. As an example a simple electrical circuit with a switch is analyzed. 4961 http://uri.gbv.de/document/gvk:ppn:591239590 5051 510 5550 impulses 5550 piecewise-smooth distributions 5550 switched differential algebraic equations