Motion Drive Signals for Piloted Flight SimulatorsThis report summarizes a mathematical approach to the problem of flight simulators' inability to provide realistic motion cues and presents logic synthesized for the Ames All-Axis Motion Generator. Both the theory developed and the logic presented should be applicable to a wide variety of motion simulation problems. |
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Motion Drive Signals for Piloted Flight Simulators Stanley F. Schmidt,Bjorn Conrad Snippet view - 1970 |
Common terms and phrases
acceleration accelerometer airplane Ames All-Axis Motion anomalous motions anomalous rotation cues answers to question base average body rates cab reference washout cockpit components Convair 990 coordinated cross product degree of freedom drive channels drive command drive signals dutch roll equation evaluation procedures FAIR POOR feedback fixed base fixed base data formation flying task Freedom Washout Circuit frequency ft/secĀ² gimbal angle Gimbal Drive handling qualities high pass filter indicated inertial reference frame input lateral and longitudinal lateral drive linear motion cues motion drive Moving Base normal force parameters Pitch POOR aircraft problem quantities rad/sec Rate Computed residual tilts Roll Rate rotation rates Rotational Channel rotational drives scatter Section servo shown in Figure simulated aircraft six degree specific force cues specific force vector Standard Deviation tests Ti/c transformation translational drives velocity vertical drive vertical limits visual display VTOL washout configuration Washout Filter washout logic Yaw Rate