Institute of Industrial Research;
University of Portsmouth;
Portsmouth PO1 3QL;
UK;
School of Automation;
Northwestern Polytechnical University;
Xi'an 710072;
PRC;
School of Information Control Engineering;
Liaoning Shihua University;
Fushun 113001;
PRC;
Department of Computer Engineering;
Dogus University of Istanbul;
Istanbul TR-34722;
Turkey;