Transactions of the Society of Instrument and Control Engineers
Online ISSN : 1883-8189
Print ISSN : 0453-4654
ISSN-L : 0453-4654
Paper
The Identification and Discrete-state-predictive Control for Multi-input-multi-output Time-delay Systems
Hideyuki SHINNaoto ABE
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2025 Volume 61 Issue 3 Pages 115-121

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Abstract

This paper proposes an estimation and control method for multi-input-time-delay systems. It has already been established that the model which estimates a single-input-time-delay system increases its order according to the time-delay steps because the model has to store input as states. Therefore, it is possible to estimate time-delay steps by checking the order of the estimated model. On the other hand, the control method for single-input-time-delay systems is known as state predictive control. This paper extends this concept to multi-input-time-delay systems, proposing an estimation method for multi-input-time-delay systems and state predictive control. The effectiveness of this extended approach is validated by simulations.

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