An Efficient Policy Iteration Algorithm for Dynamic Programming Equations
An Efficient Policy Iteration Algorithm for Dynamic Programming Equations
复制标题
一种高效的动态规划方程策略迭代算法
DOI:
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发表时间:
2013
影响因子:
3.1
通讯作者:
D. Kalise
中科院分区:
文献类型:
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作者:
A. Alla;M. Falcone;D. Kalise
We present a scheme for Hamilton‐Jacobi‐Bellman equations based on a semi‐Lagrangian discretization and an iterative method in the policy space. The scheme exploits the idea that a good initialization of the policy iteration procedure yields a faster numerical convergence to the optimal solution. The scheme features a pre‐processing step with value iterations on a coarse grid. Numerical tests assess the efficient performance of the method. (© 2013 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)