Steady maneuver envelope evaluation for aircraft with control surface failures

摘要: A critical prerequisite of researches in the field fault-tolerant flight control and planning is envelope evaluation. In order to be compliance with path or trajectory generation under abnormal conditions, steady maneuver defined evaluated. This provides a complete set equilibrium states given state limits awkward. We propose numerical procedure using continuation technique directly compute boundary envelope, instead trimming every on grid parameter points. The advantage this approach that it eliminates time spent calculation disequilibrium points thus save overall cost present its application several situations involving stuck aileron rudder paper. comparison nominal condition, size decreases shape changes, owing saturation corresponding key variables. open-loop stable region also shrinks as consequence.