%0 Journal Article %T Active tuning and maximization of natural frequency in three-dimensional functionally graded shape memory alloy composite structures using meshless local Petrov–Galerkin method %A Nazari, Foad %A Hosseini, Seyed Mahmoud %A Abolbashari, Mohammad Hossein %J Journal of Vibration and Control %@ 1077-5463 %D 2019