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Background Work on the Effects of
Background Work in the Development of
The Human in the System
18 other sections not shown
2.6 seconds aided tracking analog computer angular behavior cathode ray tube compressed-time computer computer television camera control knob control station control system cummulative errors delay period delay unit direct tracking direction of travel displacement control displacement error dynamic lags effects equipment feedback field FM Datacoder four-wheel steering frame rate future studies human operator input intended path landscape maneuvers maze experiment motion obstacles path of travel pitch and roll pointer potentiometers prediction marker prediction segment predictor system present problem pursuit tracking real mission real-time computer reset response robot vehicle score shown in Fig signal transmission lag simulate situation steering commands steering instructions steering loop steering pulses steering wheel stepping motors system delays tape recorder target television display television monitor television picture test vehicle time-on-target tracking ability TRACKING ERROR tracking experiments tracking performance traffic cones transfer function turn vehicle speed velocity tracking white line wicket X-Y recorder