Browsing by Author "Schwarz, Diana Estévez"

Now showing items 1-6 of 6

2005-11-09Buch

Consistent initial values for DAE systems in circuit simulation

Schwarz, Diana Estévez

One of the difficulties of the numerical integration methods for differential-algebraic equations (DAEs) is computing consistent initial values before starting the integration, i.e. calculating values that satisfy the given ...
2000-07-13Dissertation

Consistent initialization for index-2 differential algebraic equations and its application to circuit simulation

Schwarz, Diana Estévez

Zur numerischen L\"osung von Algebro-Differentialgleichungen (ADGln) m\"ussen konsistente Anfangswerte berechnet werden. Diese Arbeit befasst sich mit einem Ansatz zur Behandlung dieses Problems f\"ur Index-2 DAEs unter ...
2005-11-07Buch

Finding Beneficial DAE Structures in Circuit Simulation

Schwarz, Diana Estévez; Feldmann, Uwe; März, Roswitha; Sturtzel, Sandra; Tischendorf, Caren

Circuit simulation is a standard task for the computer-aided design of electronic circuits. The transient analysis is well understood and realized in powerful simulation packages for conventional circuits. But further ...
2005-11-15Buch

Structural analysis for electric circuits and consequences for MNA

Schwarz, Diana Estévez; Tischendorf, Caren

The development of integrated circuits requires powerful numerical simulation programs. Of course, there is no method that treats all the different kinds of circuits successfully. The numerical simulation tools provide ...
2005-11-16Buch

The Computation of Consistent Initial Values for Nonlinear Index-2 Differential-Algebraic Equations

Schwarz, Diana Estévez; Lamour, René

The computation of consistent initial values for differential-algebraic equations (DAEs) is essential for staring a numerical integration. Based on the tractability index concept a method is proposed to filter those ...
2005-11-09Buch

Topological analysis for consistent initialization in circuit simulation

Schwarz, Diana Estévez

One of the difficulties of the numerical integration methods for differential-algebraic equations (DAEs) is the computation of consistent initial values before starting the integration, i.e., to calculate values that satisfy ...