Abstract
Resources limitations of embedded systems and networked control systems have motivated the development of novel controller implementation paradigms in order to reduce the potential conservatism of traditional clock-driven setups. In this context periodic event-triggered control has recently been proposed. Based on a periodically evaluated and statedependent criterion, it is decided, at every sampling instant, whether the control input needs to be updated or not. In this paper we propose a method for the design of periodic event-triggered controllers for nonlinear systems. We follow an emulation-based approach as we start from a known (continuously evaluated) event-triggered controller and we provide a systematic technique to select the sampling period and to redesign the triggering condition to approximately maintain the guarantees ensured by the original controller. The method is illustrated on a physical system and we compare the obtained results with other available event-based implementations.
Original language | English |
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Title of host publication | 2013 IEEE 52nd Annual Conference on Decision and Control, CDC 2013 |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 7397-7402 |
Number of pages | 6 |
ISBN (Print) | 9781467357173 |
DOIs | |
Publication status | Published - 1 Jan 2013 |
Event | 52nd IEEE Conference on Decision and Control (CDC 2013) - Florence, Italy Duration: 10 Dec 2013 → 13 Dec 2013 Conference number: 52 |
Conference
Conference | 52nd IEEE Conference on Decision and Control (CDC 2013) |
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Abbreviated title | CDC 2013 |
Country/Territory | Italy |
City | Florence |
Period | 10/12/13 → 13/12/13 |