Tracking Skill and Manual Control

acceleration aided acceleration control system accurate additional task aided control system aircraft amplitude angle asymmetrical transfer auditory display average error blinks Chernikoff colleagues compensatory display control movements correct corresponding crosscoupling dimension direction display marker error function error marker experiment experimental function high frequencies higher order control illustrated in Figure increases indicated joystick low frequency lowpass filter magnification MEAN SQUARE ERROR modulus mean error move his control nonlinear order control system orders of control oscillations output performance phase lag phase plane pilot position control system Poulton pressure control produces pursuit display quickened display range effect rate aided control rate control system reliably represent response marker RMS error ROOT MEAN SQUARE separate group simulated sine wave track single sine wave spring centered step tracking strategy Table target track frequency track marker tracking error tracking task trials unfilled visual display visual noise