The steps of continuous differential dynamic programming were established for this optimal control problem.
建立了求解最优控制问题的连续微分动态规划算法步骤。
Discrete differential dynamic programming (DDDP) was employed for solving the model rapidly, and the optimal discharge was uniform so that it can reduce the risk of flood disaster relatively.
调度模型采用离散微分动态规划法进行求解，不但缩短了求解时间，而且计算得到的最优泄量过程较均匀，减小了下游的洪灾风险。
Discrete differential dynamic programming (DDDP) was employed for solving the model rapidly, and the optimal discharge was uniform so that it can reduce the risk of flood disaster relatively.
调度模型采用离散微分动态规划法进行求解，不但缩短了求解时间，而且计算得到的最优泄量过程较均匀，减小了下游的洪灾风险。
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