Title :
Simulation of large stiff hybrid systems in the ISMA instrumental environment
Author :
Novikov, Evgeny A. ; Shornikov, Yury V. ; Dostovalov, Dmitry N.
Author_Institution :
Institute of Computational Modelling SB RAS, Krasnoyarsk Russia
Abstract :
In this paper, the issues of specification and efficient numerical analysis of high-dimensional hybrid systems in the instrumental environment are considered. The algorithm for choosing the integration step, taking into account the dynamics of event-driven functions, is proposed. A comparative analysis of numerical schemes for solving of stiff hybrid problems.
Keywords :
differential algebraic equations; integration; numerical analysis; ISMA instrumental environment; event-driven functions; high-dimensional hybrid systems; large stiff hybrid systems simulation; numerical analysis; Algorithm design and analysis; Computational modeling; Heuristic algorithms; Jacobian matrices; Mathematical model; Numerical stability; Stability analysis; Hybrid system; algorithmic definition of ODE; event detection; high dimension; numerical methods;
Conference_Titel :
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1772-6
DOI :
10.1109/IFOST.2012.6357648
