Journal article

Interval Estimation Methods for Discrete-Time Linear Time-Invariant Systems

Wentao Tang, Zhenhua Wang, Ye Wang, Tarek Raissi, Yi Shen

IEEE Transactions on Automatic Control | Institute of Electrical and Electronics Engineers | Published : 2019

Abstract

This paper investigates interval estimation methods for discrete-time linear time-invariant systems. We propose a novel interval estimation method by integrating robust observer design with reachability analysis. By introducing H ∞ design into interval estimation, the proposed method is effective in improving the accuracy of interval estimation. Moreover, the comparisons and relationships between the existing methods and the proposed method are discussed in detail. Finally, simulation results are presented to demonstrate the effectiveness of the proposed method.

Grants

Awarded by National Natural Science Foundation of China


Awarded by Science and Technology Development Plan Project of Shandong Province


Funding Acknowledgements

This work was supported in part by the National Natural Science Foundation of China under Grant 61773145 and Grant 61403104 and in part by the Science and Technology Development Plan Project of Shandong Province under Grant 2016JMRH0217.