How can I make my models run faster?
Improving model efficiency and lowering run times: There are 4 common causes of slow-running models: Poor initialisation values Large number of events during simulation Large number of non-linear systems of equations in model Large numbers of numerical jacobians in model Poor Initialisation Poor initialisation values can lead to slow model initialisation and large amounts of [...]
Exporting models for co-simulation in other tools
With the release of Dymola 2012 it is now possible to compile models to the FMI standard for co-simulation. This means that a model built in Dymola can be compiled with an open standard interface and coupled to other simulation and integration tools. Dymola uses the SUNDIALS suite of numerical solvers for co-simulation and these [...]
Dassault Systemes have announced the release of Dymola 2012. This release includes the following enhancements: Enhanced model inspection to see inherited components Improved plotting with more options for customising the appearance Export to FMI for co-simulation (exports simulation module with integrated numerical solver) Support for Modelica 3.2 and Modelica Standard Library 3.2 Dymola 32/64 bit [...]
Dymola modelling technology helps to create next generation of low carbon vehicles
WMG, formerly Warwick Manufacturing Group at the University of Warwick, is using Dymola modelling technology to help develop the next generation of low carbon vehicles. The programme, part of the £29 million West Midlands-based Low Carbon Vehicle Technology Project (LCVTP), is an advanced research project which will ensure Britain’s leading role in shaping the future [...]
