This report covers the flight test of a three-axis Hydrofluidic Stability Augmentation System (HYSAS) coupled with a completely independent parallel attitude and heading hold for a CH-54B helicopter. The design goal was to evaluate the performance of the CH-54B Automatic Flight Control System (AFCS) with the electronic SAS replaced with a fluidic SAS and to establish the technical base for a fluidic inner loop and electronic outer loop control system. (Modified author abstract)
Three-Axis Fluidic/Electronic Automatic Flight Control System Flight Test Report
1974
125 pages
Report
No indication
English
Three-axis fluidic/electronic automatic flight control system - flight test report
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