In this work, six algorithms are proposed for the purpose of regeneration of field data for 6 D.O.F motion simulators. Then the algorithms are tested through simulations and experiments. The performances of each algorithm are evaluated based on the variance of the error between the given field data and the regenerated data in the time domain. Extensive simulation and experimental work suggest that the algorithm, which uses the inverse frequency responses and takes into account the inherent system nonlinearity, reveals the best and satisfactory performance in the regeneration of field data for the motion simulator in the laboratory.
