| Affiliation: | (1) Automation and Robotics Research Institute, University of Texas at Arlington, 7300 Jack Newell Boulevard South, 76118 Fort Worth, Texas, USA;(2) Electrical and Computer Engineering Department, University of Puerto Rico, 00709-5000 Mayaguez, Puerto Rico;(3) Department of Electrical and Electronic Engineering, Bogaziçi University, P.K.2 Bebek, Istanbul, Turkey;(4) Department of Electrical Engineering, Ecole Polytechnique de Montréal, Succursale  A , Postale 6079, H3C 3A7 Montréal, Canada |
