This paper addresses the issue of consistency of general point conditions imposed on nonlinear DAE systems. Such conditions represent a generalisation of ...
This paper addresses the issue of consistency of general point conditions imposed on nonlinear DAE systems. Such conditions represent a generalisation of ...
A new algorithm for the calculation of consistent initial conditions for a class of systems of differential-algebraic equations which includes semi-explicit ...
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Abstract. In this paper we describe a new algorithm for the calculation of consistent initial conditions for a class of systems of differential-algebraic ...
Whereas a point is consistent if the corresponding solution set of the DAE contains a function that starts at that point, we call a point weakly consistent if ...
Apr 26, 2024 · Is manually computing the initial condition something that most people do or have I missed a method in GEKKO to calculate the initial values of ...
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These conditions determine ˙q(0) and hence λ(0). In general, consistent initialization for high-index systems is usually done on a case-by-case basis.
An initial condition (2.2) is called consistent for the DAE (2.1), if there exists at least one solution as defined in 2.
Apr 7, 2021 · Pantelides algorithm uses the condition to differentiate the equations of the DAE systems and reduces the index until they reach 1 at most.
For a general DAE system , the index of the system refers to the minimum number of differentiations of part or all the equations in the system that would be ...