Stabilizing Transmission Intervals and Delays for Linear Time-Varying Control Systems: The Large Delay Case (CROSBI ID 612461)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Tolić, Domagoj, Hirche, Sandra
engleski
Stabilizing Transmission Intervals and Delays for Linear Time-Varying Control Systems: The Large Delay Case
The goal of this paper is to compute transmission intervals and delays that provably stabilize Linear Time-Varying (LTV) control systems in the presence of disturbances. In other words, given some signal delay existent in a control system, we determine rates at which information between the controller and plant need to be exchanged such that the closed-loop system is stable (in some appropriate sense). Depending on information noise and disturbances, the computed transmission intervals lead to stability, asymptotic stability and Lp-stability with bias. The proposed notion of Lp-stability with bias integrates noisy information into our stability analysis. The salient feature of our emulation-based methodology is the consideration of delays that are greater than transmission intervals. This feature stems from impulsive delayed system modeling and Lyapunov-Razumikhin techniques employed in the paper. Our methodology is demonstrated on the benchmark problem of batch reactor and compared with a related work.
networked systems; robust control; hybrid systems
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Podaci o prilogu
686-691.
2014.
objavljeno
Podaci o matičnoj publikaciji
Proc. of 22nd Mediterranean Conference on Control and Automation
Podaci o skupu
22nd Mediterranean Conference on Control and Automation
predavanje
16.06.2014-19.06.2014
Palermo, Italija