“…In these works, in order to compare the plans of experiments, several quantitative performance measures have been proposed and used as the objectives of the optimization problem associated with the optimal sets of measurement poses. In defining the objectives, the authors in [35,[40][41][42] proposed some observability indices, which are based on the singular values of the identification Jacobian (condition number, for instance). These indices have been examined and compared in [38,39,43,44], where the authors paid more attention to developing efficient numerical algorithms, such as genetic algorithm, Tabu search, DETMAX and also hybrid methods in order to obtain the optimal measurement configurations.…”