Abstract
The methodology of dual weighted residuals is applied to an optimal control problem for ordinary differential equations. The differential equations are discretized by finite element methods. An a posteriori error estimate is derived and an adaptive algorithm is formulated. The algorithm is implemented in Matlab and tested on a simple model problem from vehicle dynamics.
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Communicated by Hans Petter Langtangen.
Research supported in part by the Swedish Foundation for Strategic Research through GMMC, the Gothenburg Mathematical Modelling Centre.
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Kraft, K., Larsson, S. The dual weighted residuals approach to optimal control of ordinary differential equations. Bit Numer Math 50, 587–607 (2010). https://doi.org/10.1007/s10543-010-0270-8
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DOI: https://doi.org/10.1007/s10543-010-0270-8
Keywords
- Finite element
- A posteriori
- Error estimate
- Adaptive
- Dual weighted residual
- Boundary value problem
- Differential-algebraic
- Vehicle dynamics