Abstract
This paper proposes a hybrid set-theoretic method to implement guaranteed state estimation for nonlinear uncertain discrete-time systems. The proposed method represents a polytopic set exactly at each time instant by the intersection of intervals or boxes and then to propagate these intervals or boxes via zonotopic set computation for guaranteed state estimation of nonlinear discrete-time systems. Such a hybrid set-theoretic approach integrates interval, zonotopic and polytopic set-theoretic methods and makes full use of their specific advantages. The proposed method can be extended for high-dimensional systems due to the use of intervals or boxes rather than parallalotopes for exact set representation. The effectiveness of the proposed hybrid set-theoretic method for guaranteed state estimation of nonlinear uncertain discrete-time systems has been demonstrated via an illustrative example.
Original language | English |
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Title of host publication | 2023 IEEE Third International Conference on Signal, Control and Communication (SCC) |
Publisher | IEEE |
Number of pages | 5 |
ISBN (Electronic) | 9798350326390 |
ISBN (Print) | 9798350326406 |
DOIs | |
Publication status | Published - 17 May 2024 |
Event | 3rd IEEE International Conference on Signal, Control and Communication - Hammamet, Tunisia Duration: 1 Dec 2023 → 3 Dec 2023 |
Conference
Conference | 3rd IEEE International Conference on Signal, Control and Communication |
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Abbreviated title | SCC 2023 |
Country/Territory | Tunisia |
City | Hammamet |
Period | 1/12/23 → 3/12/23 |
Keywords
- Nonlinear Systems
- Set-theoretic Methods
- State Estimation