Characterisation of the dynamic characteristics of a complex jointed structure M. S. A. Sulaiman, M. A. Yunus, M. N. Abdul Rani, A. Mohd Saman, Z. Mohamed and M.A.S. Aziz Shah MATEC Web Conf., 108 (2017) 12001 Published online: 31 May 2017 DOI: 10.1051/matecconf/201710812001