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This paper introduces a novel method to identify each individual delay in Multiple Input Multiple Output linear systems with unknown delays. The solution is based on a multi-model scheme consisting of a set of tentative delay estimations along with a switching mechanism aimed at progressively updating them through time according to a figure of merit. Moreover, the set of tentative delays is proved...
In this paper, an adaptive digital implementation of an inverse model based control scheme for a system with parametric uncertainty is proposed using generalized sampling and hold functions. The implementation of the control law using this kind of holds allows overcoming the difficulties related to the presence of unstable zeros in the continuous-time model and the usual appearance of unstable discretization...
The Smith predictor is a well-known method for designing controllers for plants with I/O delays. Assuming the time delay known, this control configuration compensates the delay within the loop making it possible to design the controller just considering the (rational) delay-free part of the plant. Since the original Smith predictor does not allow to deal with unstable plants, intensive research has...
This paper addresses the problem of controlling an unknown continuous linear time invariant plant with external point delays using a multiestimation scheme. The plant is supposed to be unknown while the delay is also supposed to be unknown but upper-bounded with known upper bound. The control algorithm is based on a multiestimation scheme. The estimation scheme is composed of a bank of estimation...
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