1. A Periodic Observer Based Stabilization Synthesis Approach for LDP Systems based on iteration.
- Author
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Lingling Lv, Wei He, Zhe Zhang, Lei Zhang, and Xianxing Liu
- Subjects
- *
DISCRETE time filters , *DISCRETE-time systems , *ALGORITHMS , *EQUATIONS , *MATHEMATICS - Abstract
The stabilization problem of state observer based for linear discrete-time periodic (LDP) system and its robust consideration are discussed in this paper. It is proved that the periodic controller and the full-dimensional periodic state observer can be designed separately. Based on the well-known CGalgorithm for matrix equation Ax = b as well as applying the lifting technique and algebraic operations, an iterative algorithm for both periodic observer gains and periodic state feedback gains can be generated simultaneously. By optimizing the free parameter matrix in the proposed algorithm, a robust stabilization algorithm based on periodic observer for LDP systems is presented. One numerical example is worked out to illustrate the effect of the proposed approaches. [ABSTRACT FROM AUTHOR]
- Published
- 2019