Preface

Following the success of SSD´01 held in Hammamet-Tunisia, SSD´03 and SSD´05 held in Sousse-Tunisia, SSD´07 held in Hammamet-Tunisia, SSD´08 held in Amman-Jordan, SSD´09 held in Djerba-Tunisia, the sev- enth International Multi-Conference on Systems, Signals and Devices - SSD´10 to be held at Philadelphia University-Jordan, 27th to the 30th of June 2010. The conference program consists of 4 plenary sessions and 23 oral sessions. SSD´10 multi-conference is organized to include 4 conferences covering different fundamental and applied aspects: 1 “Int. Conf. on Systems Analysis and Automatic Control” (SAC) 2 “Int. Conf. on Power Electrical Systems” (PES) 3 “Int. Conf. on Communication and Signal Processing” (CSP) 4 “Int. Conf. on Sensors, Circuits and Instrumentation Systems” (SCI) SSD´10 secretariat has received 145 submissions from 22 countries: Algeria, Austria, Bahrain, Canada, Egypt, Finland, France, Germany, India, Iraq, Italy, Jordan, Lebanon, Libya, Oman, Romania, Saudi Ara- bia, South Africa, Spain, Tunisia, U.A.E., United Kingdom, U.S.A.