| 引用本文: | 李卫 ,孙增圻.包含延时的采样系统的最优控制[J].控制理论与应用,1987,4(2):10~18.[点击复制] |
| Li Wei, Sun Zengqi.THE LINEAR QUADRATIC OPTIMAL CONTROL FOR SAMPLED-DATA SYSTEMS WITH DELAY IN CONTROL[J].Control Theory and Technology,1987,4(2):10~18.[点击复制] |
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| 包含延时的采样系统的最优控制 |
| THE LINEAR QUADRATIC OPTIMAL CONTROL FOR SAMPLED-DATA SYSTEMS WITH DELAY IN CONTROL |
| 摘要点击 878 全文点击 445 投稿时间：1985-08-29 修订日期：1986-05-12 |
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| DOI编号 |
| 1987,4(2):10-18 |
| 中文关键词 |
| 英文关键词 |
| 基金项目 |
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| 中文摘要 |
| 对于控制变量含时间延迟的线性系统，当采用计算机进行采样控制时，受控对象是连续的，由计算机实现的控制器是离散的。在给定连续性能指标函数，并且不限制延迟时间是采样周期的整数倍的条件下，本文给出了这种系统的线性二次型最优设计的算法，同时给出了最优控制存在的充分条件，最后举例说明其实际应用。 |
| 英文摘要 |
| A sampled-data system, in which the process is time-continuous with delay in control and the controller is time-discrete, is considered. A set of formulas and algorithms is presented for computations of the time-discrete controller which minimizes a time-continuous quadratic performance. The sampled period in the system is not limited to a submultiple of the delay time. The sufficient condition for the existence of the optimal control is derived. An example is given to illustrate the application of the algorithms. |
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