Arekar VA, Patil YD, Patil HS. Development of a new connector for double layer space grids. Perspect. Sci. [Internet]. 2016;8:525–528. Available from: http://linkinghub.elsevier.com/retrieve/pii/S2213020916301495.
 Cawley P, Adams RD. The location of defects in structures from measurments of the natural frequencies. J. Strain Anal. 1979;2:49–57.
 Salawu O. S. Detection of structural damage through changes in frequency: a review. Eng. Struct. 1997;19:718–723.
 Ding ZH, Yao RZ, Huang JL, et al. Structural damage detection based on residual force vector and imperialist competitive algorithm. Struct. Eng. Mech. 2017;62:709–717.
 Wei Z, Liu J, Lu Z. Structural damage detection using improved particle swarm optimization. Inverse Probl. Sci. Eng. 2017;1–19.
 Pedram M, Esfandiari A, Khedmati MR. Frequency domain damage detection of plate and shell structures by finite element model updating. Inverse Probl. Sci. Eng. 2018;26.
 Carrasco CJ, Osegueda RA, Ferregut CM, et al. Damage localization in a space truss model using modal strain energy. Proc. 1997 15th Int. Modal Anal. Conf. Part 2 (of 2). 1997;2:1786–1792.
 Shi ZY, Law SS, Zhang LM. Structural damage localization from modal strain energy change. J. Sound Vib. 1998;218:825–844.
 Srinivas V, Ramanjaneyulu K, Jeyasehar CA. Multi-stage approach for structural damage identification using modal strain energy and evolutionary optimization techniques. Struct. Heal. Monit. An Int. J. [Internet]. 2011;10:219–230. Available from: http://journals.sagepub.com/doi/10.1177/1475921710373291.
 Ma S-L, Jiang S-F, Weng L-Q. Two-Stage Damage Identification Based on Modal Strain Energy and Revised Particle Swarm Optimization. Int. J. Struct. Stab. Dyn. [Internet]. 2014;14:1440005. Available from: http://www.worldscientific.com/doi/abs/10.1142/S0219455414400057.
 Wei ZT, Liu JK, Lu ZR. Damage identification in plates based on the ratio of modal strain energy change and sensitivity analysis. Inverse Probl. Sci. Eng. 2016;24:265–283.
 Seyedpoor SM. A two stage method for structural damage detection using a modal strain energy based index and particle swarm optimization. Int. J. Non. Linear. Mech. [Internet]. 2012;47:1–8. Available from: http://www.sciencedirect.com/science/article/pii/S0020746211001818%5Cnhttp://linkinghub.elsevier.com/retrieve/pii/S0020746211001818.
 Torkzadeh P, Goodarzi Y, Salajegheh E. A TWO-STAGE DAMAGE DETECTION METHOD FOR LARGE-SCALE STRUCTURES BY KINETIC AND MODAL STRAIN ENERGIES USING HEURISTIC PARTICLE SWARM OPTIMIZATION. Int. J. Optim. Civ. Eng. 2013;3:465–482.
 Guo HY, Li ZL. Two-stage multi-damage detection method based on energy balance equation. J. Nondestruct. Eval. 2011;30:186–200.
 Grande E, Imbimbo M. A multi-stage data-fusion procedure for damage detection of linear systems based on modal strain energy. J. Civ. Struct. Heal. Monit. 2014;4:107–118.
 Guo HY, Li ZL. Structural damage identification based on Bayesian theory and improved immune genetic algorithm. Expert Syst. Appl. 2012;39:6426–6434.
 Kaveh A, Talatahari S. A novel heuristic optimization method: Charged system search. Acta Mech. 2010;213:267–289.
 Kaveh A, Maniat M. Damage detection in skeletal structures based on charged system search optimization using incomplete modal data. Int. J. Civ. Eng. 2014;12:291–298.
 Kaveh a., Zolghadr A. An improved CSS for damage detection of truss structures using changes in natural frequencies and mode shapes. Adv. Eng. Softw. 2014;Article in.
 Tabrizian Z, Ghodrati Amiri G, Hossein Ali Beigy M. Charged system search algorithm utilized for structural damage detection. Shock Vib. 2014;2014.
 Shi ZY, Law SS, Zhang LM. Structural Damage Detection from Modal Strain Energy Change. J. Eng. Mech. [Internet]. 2002;128:377. Available from: http://scitation.aip.org/journals/doc/JENMDT-ft/vol_128/iss_3/377_1.html.