Publication Date:
2018-05-10
Description:
Sensors, Vol. 18, Pages 1491: Optimal Control for Aperiodic Dual-Rate Systems With Time-Varying Delays Sensors doi: 10.3390/s18051491 Authors: Ernesto Aranda-Escolástico Julián Salt María Guinaldo Jesús Chacón Sebastián Dormido In this work, we consider a dual-rate scenario with slow input and fast output. Our objective is the maximization of the decay rate of the system through the suitable choice of the n-input signals between two measures (periodic sampling) and their times of application. The optimization algorithm is extended for time-varying delays in order to make possible its implementation in networked control systems. We provide experimental results in an air levitation system to verify the validity of the algorithm in a real plant.
Electronic ISSN:
1424-8220
Topics:
Chemistry and Pharmacology
,
Electrical Engineering, Measurement and Control Technology