差分有界干扰的最优抑制
Optimal Rejection of Difference Bounded Disturbances
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摘要: 提出了离散SISO系统中差分有界干扰的最优抗扰设计问题,讨论了控制对象含 (1-z)-1和不含(1-z)-1两种情况下问题的解法,并证明了上述两种情况都可以转化为 现有l1优化理论能够解决的问题.Abstract: This paper formulates the problem of optimal disturbance rejection in SISO discrete-time systems where the disturbance is difference bounded. For controlled plants including or not including (1-z)-1, the solution of this problem is discussed respectively. It is proved that this problem is equivalent to general l1 optimal problem in these cases.
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