Home // CYBER 2016, The First International Conference on Cyber-Technologies and Cyber-Systems // View article
Authors:
Jaegwang Lee
Janggeol Nam
Buchun Song
Hyeonwoo Kim
Iksu Choi
Hunmo Kim
Keywords: Coil tilter; Smart Hybrid Powerpack (SHP); Electro Hydraulic Actuator (EHA); fault tolerance; Machine GUI; Office GUI; Mobile GUI.
Abstract:
This paper presents a Smart Hybrid Powerpack(SHP) for the sensor failure recovery algorithm for coil tilter and cyber system for control and monitoring. The SHP is combined with all advanced technologies: an Electro Hydraulic Actuator (EHA), fault tolerant control, intelligent control, and Graphic User Interface (GUI) based remote control and monitoring.The proposed algorithm for the sensor failure recovery uses a Kalman filter for noise caused by electric currents and temporary failures caused by a disturbance. In addition, sensor hardware that becomes damaged due to external impact, fails due to aging, or permanently fails due to damage, uses the Sliding Mode Observer (SMO) for normal waveform estimation and recovery. The proposed algorithm for the sensor failure recovery was implemented using an experiment. The performance of the proposed algorithm is verified through an alarm and monitoring of the cyber system in the event of failure of the coil tilter system.
Pages: 54 to 59
Copyright: Copyright (c) IARIA, 2016
Publication date: October 9, 2016
Published in: conference
ISSN: 2519-8599
ISBN: 978-1-61208-512-8
Location: Venice, Italy
Dates: from October 9, 2016 to October 13, 2016