Frazier J Hellings

COMPARISON OF HIGH-GAIN-LINEAR AND SELF-ADAPTIVE FLIGHT CONTROL SYSTEMS FOR A TYPICAL WINGED RE ENTRY VEHICLE

Robert E Beale, Frazier J Hellings, 1963 .

Application of Extended Kalman Filtering to a Dynamic Laboratory Calibration of an Inertial Navigation System

Frazier J Hellings, 1973 .