发明名称 |
COAXIAL ROTOR LOW-SPEED MIXING |
摘要 |
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. |
申请公布号 |
EP2940547(A1) |
申请公布日期 |
2015.11.04 |
申请号 |
EP20150165701 |
申请日期 |
2015.04.29 |
申请人 |
SIKORSKY AIRCRAFT CORPORATION |
发明人 |
LUSZCZ, MATTHEW T.;WHITE, MATTHEW A.;WITTMER, KENNETH S. |
分类号 |
G05D1/08;B64C13/50;B64C27/10 |
主分类号 |
G05D1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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