Development of a Barrier Structure Actuated by Three Shape Memory Alloy Springs Journal title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica Authors: Sonia Degeratu, Costel Caramida, Laurentiu Alboteanu, Irina Boncea, Daniela Coman, Monica Staicus, G... Subject(s): Electrical and Electronic Engineering, Engineering, Energy, Mechanical Engineering