Mischen für Koaxialen Rotor bei Niedriger Geschwindigkeit
Anmelder: Sikorsky Aircraft Corporation 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP2940547
- Aktenzeichen
- EP15165701
- Anmeldetag
- 29. April 2015
- Veröffentlichung
- 6. März 2019
- Erteilung
- 6. März 2019
- Rechtsraum
- EP
- IPC
- G05D1/08B64C13/50// B64C27/10
Abstract
A system and method for estimating rotor mixing commands for an aircraft includes receiving signals indicative of reference commands from one or more controllers; receiving signals indicative of airspeed and sideslip angle for the aircraft, the sideslip angle being indicative of a direction of flight for the aircraft; calculating a sine and cosine of the sideslip angle; determining gains for roll and pitch as a function of the airspeed, the determining including referencing a look-up table that indexes the gain constants with the airspeed; and determining the one or more rotor mixing commands from the determined gains, the one or more rotor mixing commands being applied synchronously to the rotors in the aircraft.
Anmelder
- Firma
- Sikorsky Aircraft Corporation
- Land
- 🇺🇸 USA
Sikorsky Aircraft ist ein US-amerikanischer Hubschrauberhersteller mit Sitz in Connecticut, seit 2015 Teil von Lockheed Martin. Die Patente betreffen Rotorblätter, Flugsteuerung und Hubschraubertechnik.
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