Detail publikace
Design of a Fault Tolerant Redundant Control for Electro Mechanical Drive System
GREPL, R. MATĚJÁSKO, M. BASTL, M. ZOUHAR, F.
Anglický název
Design of a Fault Tolerant Redundant Control for Electro Mechanical Drive System
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
This paper deals with a design of a electromechanical actuator (EMA) control system with advanced safety requirements. Based on the Failure Mode and Effects Analysis (FMEA), a redundant structure of sensors and electronic control units (ECUs) is proposed. Following the compromise between safety and simplicity, only two channels (sensors and ECUs) are used. A Voter (hardware which routes the output signals from ECUs to power electronics) is implemented on a complex programmable logic device (CPLD) using hardware description language (HDL). As a case study, the proposed system structure is implemented on a self-balancing vehicle control system. The Model Based Design (MBD) approach is applied during the system development and testing. ECUs are based on dsPIC Microchip devices and programmed using automatically generated C code.
Klíčová slova anglicky
Fault tolerant control; redundant control system; EMA; CPLD; self-balancing vehicle
Vydáno
2015-09-11
ISBN
978-0-9926801-0-7
Kniha
Automation, Computing and Manufacturing for New Economic Growth
Strany od–do
323–328
Počet stran
6
BIBTEX
@inproceedings{BUT117420,
author="Robert {Grepl} and Michal {Matějásko} and Michal {Bastl} and František {Zouhar}",
title="Design of a Fault Tolerant Redundant Control for Electro Mechanical Drive System",
booktitle="Automation, Computing and Manufacturing for New Economic Growth",
year="2015",
pages="323--328",
doi="10.1109/IConAC.2015.7313984",
isbn="978-0-9926801-0-7"
}