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http://dx.doi.org/10.12673/jant.2019.23.5.424

An Output Feedback Predictive Control for Stabilizing a System With Multiple Delayed Inputs  

Yang, Janghoon (Department of New Media, Seoul Media Institute of Technology)
Abstract
The evolution of networking technology such as commercialization of 5G systems provides foundation for information exchange and control of systems over the network. In addition, importance of controlling a system with delay is increasing significantly, since various phenomena in the network are associated with delay. In this paper, with a predictive control which has been studied for designing a controller with low complexity, we propose a novel predictive control for a system with multi-inputs such that it can keeps the complexity almost the same regardless of the number of inputs and degree of delay. The asymptotic stability of the proposed control with a static output feedback is also proved. The numerical simulation shows that the proposed method is superior in complexity and the performance of finding feasible controllers to the existing predictive control and a conventional method based on augmented states.
Keywords
Delay; Linear matrix inequality; Networked control system; Output feedback control; Predictive control;
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