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摘要: 主要研究有限时间域的H∞预演控制问题. 我们从传统的解决最优控制问题的思路入手, 发现了经典方法解决该问题的症结所在后, 寻找并通过一个适当的线性变换来排除之, 获得了问题可解的充要条件和一个简单的预演控制器. 最后使用一个数值例子演示了H∞预演控制器改进系统闭环性能的有效性.Abstract: The paper focuses on the H∞ preview control problem in the finite horizon. Starting with the traditional idea, we found the sticking point and used a suitable linear transformation to eliminate it. Finally, we obtained a sufficient and necessary condition and a simple control-law for the problem. Furthermore, a numerical example is also provided to illustrate that the controller can effectively improve the closed-loop performance.
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Key words:
- Preview /
- H∞ control /
- finite horizon /
- game problem /
- abstract system
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