Analysis of linkage for a three degree of freedom motion simulator

Importance of simulators for understanding procedures and13; performance of a aircrafts have been realised since nearly 25 years. Amongst such class of simulators the pilot training simulators intended for familiarising pilots with various aircraft systems without incurring lot of flight extenses or exposing fresh pilots to dangers, were the first to be made and explated. However second class of aircraft simulators meant only to study interaction of the pilot and the aircraft are relatively new, and such studies provide an in sight in to over all dynamics of man and machine. These have been called grouped based research simulators which are used for the purposes of assessment of handling qualities, pilot work load etc. These differ from pilot training simulators in that the dynamics of aircraft simulated is variable, and the studies involve trainees pilots