1. Dept. of Civil & Environmental Engineering, Vanderbilt Univ., Nashville, TN 37235 US
2. Dept. of Civil & Environmental Engineering, Vanderbilt Univ., Nashville, TN 37235 US (Corresponding author), e-mail: sankaran.mahadevan@vanderbilt.edu
3. Dept. of Electrical Engineering & Computer Science, Vanderbilt Univ., Nashville, TN 37235 US
4. Le2i, Université de Bourgogne, BP 47870, 21078 Dijon, FR
5. Dept. of Mechanical Engineering, Univ. of Maryland, College Park, MD 20742 US
6. Advanced Manufacturing Office, U.S Dept. of Energy, Washington D.C., 20585 US