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fDesc[0] = "DYNAST is a software package for efficient and easy modeling, simulation and analysis of multidisciplinary nonlinear dynamic systems. Dynamic multipole models that can be set up in DYNAST in a graphical form characterize directly the real configuration of dynamic systems. The multipole models, however, can be combined with equations and block diagrams. <br /> <br /> DYNAST not only solves nonlinear algebro-differential equations, but also automatically formulates them for the multipole models. So there is no need to form any equations, block diagrams, or bond graphs. DYNAST is also able to linearize the models and to provide their semisymbolic analysis in time- and frequency-domains.";

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