| 引用本文: | 王玲，李建国 ，斯洛齐克.解决最优控制问题的准梯度方法[J].控制理论与应用,1999,16(3):390~395.[点击复制] |
| Wang Ling，Li Jianguo，Srochko V A.Quasigradient Methods for Solving Optimal Control Problems[J].Control Theory and Technology,1999,16(3):390~395.[点击复制] |
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| 解决最优控制问题的准梯度方法 |
| Quasigradient Methods for Solving Optimal Control Problems |
| 摘要点击 827 全文点击 381 投稿时间：1996-05-28 修订日期：1998-12-31 |
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| DOI编号 |
| 1999,16(3):390-395 |
| 中文关键词 函数增量 准梯度 近似化 |
| 英文关键词 functional increment quasigradient approximation |
| 基金项目 |
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| 中文摘要 |
| 讨论非线性最优控制问题构造的标准梯度方法的两种改进方法，文中的方法是以罚函数的有效近似为基础，与标准梯度方法相比，该方法对于非线性二次问题具有非局部的特点，同时给出相关收敛结果。 |
| 英文摘要 |
| In this paper, the nonlinear optimal control problem connected with the ordinary differential system is considered, Two modifications to the standard gradient procedures are constructed. The presented methods are based on the qualitative approximations of the cost functional .For linear-quadratic problems, the modifications have the property of the nonlocal improvement in contrast to the standardgradient procedures. Some results relating to the convergence of the new methods are proved. |