发明名称 |
Method for rotating a rotorcraft rotor, by anticipating torque requirements between two set speeds of rotation of the rotor |
摘要 |
The method involves identifying a necessary speed (NR) of a swing drive of a main rotor (1) by a control unit (10). The necessary speed is calculated by application of a calculation rule integrating a set of calculation parameters. Another calculation rule integrates a third calculation parameter with surplus power (S). The surplus power is related to requirement of power that is derived from a current power (Pc) of the drive at a current rotation speed (V), where the power requirement progresses towards anticipated power (Pf) of the drive at necessary speed. |
申请公布号 |
EP2749496(B1) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20130005808 |
申请日期 |
2013.12.13 |
申请人 |
AIRBUS HELICOPTERS |
发明人 |
VALLART, JEAN-BAPTISTE;VIEIRA, HILARIO |
分类号 |
B64C27/04;B64C27/12;B64C27/57;B64D31/00;B64D31/06;F02C9/00 |
主分类号 |
B64C27/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|