方块脉冲函数用于求解线性延时系统二次型的最优控制
Optimal Control Problems of Linear Quanratic Time-Delay Systems via Block-Pulse Funtions
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摘要: 本文将线性延时系统转化为线性互联非时滞大系统,采用方块脉冲函数不仅得到了最优 控制的分段恒定解答的显式递阶递推公式,而且给出了在线控制的方法.该算法对小延时和 大延时系统均有效,特别易于大延时系统求解.Abstract: In this paper, linear time delay systems are transformed into large-scale linear interconnected systems without delay. Using the block-pulse function we not only derive the explicit hierarchical and recursive algorithm with piecewise constant solutions of optimal oontrol law but also aquire the on-line control. The algorithm is effective to both small and large delay systems and especialy appropriate for large delay systems.
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Key words:
- Block-pulse functions /
- time delay systems /
- on-line control
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