Presented is a procedure for improving the communication of requirements and specifications in the early design phases of an integrated helicopter/engine control system. The procedure is based on establishing a bound on a transfer matrix, Delta(Omega U)(s), that relates blade cyclic and collective inputs to rotor speed variations. This bound becomes a new specification for the propulsion control system designer that embodies the mission-level performance goals of the helicopter. An example application of the procedure is provided for a Blackhawk/T700 system undergoing vertical accelerations from hover.
Integrated flight/propulsion control for helicopters
Die integrierte Flug/Vortriebs-Regelung für Helikopter
Journal of the American Helicopter Society ; 39 , 3 ; 34-42
1994
9 Seiten, 18 Bilder, 9 Quellen
Aufsatz (Zeitschrift)
Englisch
Kommunikationstechnik , Hubschrauber , Flugregelung , Flugzeugantrieb , Auslegung (Dimension) , Anforderungsliste , Steuerungs- und Regelungssystem , integrierte Kontrolleinrichtung , Übergangsfunktion , Matrix (Zahlenschema) , Rotor (Drehflügel) , Betriebsparameter , Beschleunigung , Flugverhalten , Lieferwesen , Überwachung , Matrix
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