Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Aeronautical vehicle
Reexamination Certificate
2008-04-22
2008-04-22
Chin, Gary (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Aeronautical vehicle
C701S029000, C702S035000, C244S017110
Reexamination Certificate
active
11149300
ABSTRACT:
The present invention relates to a method of adjusting at least one defective, main or anti-torque rotor of a particular rotorcraft. The method uses a neural network representing the relationships between firstly accelerations representative of vibration generated on at least a portion of a reference rotorcraft, and secondly defects and adjustment parameters. After determining the defects, if any, of a defective rotor, an adjustment value α is defined for at least one of the adjustment parameters, advantageously by minimizing the following relationship:∑cλc∑aλa (∑h=1B-2(λhRc,a,h(α)+γc,a,h2)+ λB-1(Rc,a,B-1(α)+γc,a,B-12γc,a,B)2).
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Chin Gary
Eurocopter
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