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research-article

An Adaptive Centralized Approach to Control Chaotic and Hyperchaotic Dynamics of Smart Valves Network

[+] Author and Article Information
Peiman Naseradinmousavi

Assistant Professor, Dynamic Systems and Control Laboratory (DSCL), Department of Mechanical Engineering, San Diego State University, San Diego, California 92115

pnaseradinmousavi@mail.sdsu.edupeiman.n.mousavi@gmail.com

Hashem Ashrafiuon

Professor, Director of Center for Nonlinear Dynamics and Control, Department of Mechanical Engineering, Villanova University, Villanova, Pennsylvania 19085
hashem.ashrafiuon@villanova.edu

Mohammad A. Ayoubi

Associate Professor, Department of Mechanical Engineering, Santa Clara University, Santa Clara, California 95053
maayoubi@scu.edu

1Corresponding author.

ASME doi:10.1115/1.4037593 History: Received October 25, 2016; Revised July 29, 2017

Abstract

Catastrophic chaotic and hyperchaotic dynamical behavior have been experimentally observed in the so-called "Smart Valves" network, given certain critical parameters and initial conditions. The centralized network-based control of these coupled systems may effectively mitigate the harmful dynamics of the valve-actuator configuration which can be potentially caused by a remote set and would gradually affect the whole network. In this work, we address the centralized control of two bi-directional solenoid actuated butterfly valves dynamically coupled in series subject to the chaotic and hyperchaotic dynamics. An interconnected adaptive scheme is developed and examined to vanish both the chaotic and hyperchaotic dynamics and return the coupled network to its safe domain of operation.

Copyright (c) 2017 by ASME
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