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A rotor blade assembly includes a rotor blade including one or more pockets and a housing located on the rotor blade within one or more pockets. The housing is secured to the rotor blade via one or more dovetail joints. A drive mechanism for a control surface of a rotor blade includes an actuator an

A rotor blade assembly includes a rotor blade including one or more pockets and a housing located on the rotor blade within one or more pockets. The housing is secured to the rotor blade via one or more dovetail joints. A drive mechanism for a control surface of a rotor blade includes an actuator and a rocker operably connected to the actuator. At least one hinge rod is operably connected to the rocker and operably connected to a control surface at a control surface pivot. The drive mechanism translates substantially linear motion of the actuator into rotational motion of the control surface about the control surface pivot.

대표청구항 ▼

1. A rotor blade assembly comprising: a rotor blade;a first interface piece disposed at a pocket extending through an outer surface of the rotor blade, the first interface piece defining a first spanwise extent of the pocket;a second interface piece secured to the rotor blade to define a second span

1. A rotor blade assembly comprising: a rotor blade;a first interface piece disposed at a pocket extending through an outer surface of the rotor blade, the first interface piece defining a first spanwise extent of the pocket;a second interface piece secured to the rotor blade to define a second spanwise end of the pocket; anda housing located at the rotor blade disposed entirely within the corresponding pocket, the housing secured to the first interface piece and the second interface piece via one or more interlocking elements of the housing. 2. The rotor blade assembly of claim 1, wherein the first interface piece is secured to the rotor blade via one or more of mechanical fasteners and/or adhesive. 3. The rotor blade assembly of claim 1, further comprising: a drive mechanism disposed in the housing; anda control surface operably connected to the drive mechanism, the drive mechanism controlling a position of the control surface. 4. The rotor blade assembly of claim 3, wherein the control surface is disposed at a trailing edge of the rotor blade. 5. The rotor blade assembly of claim 4, wherein the control surface is a trim tab. 6. The rotor blade assembly of claim 3, further comprising a wireless controller disposed in the housing and operably connected to the drive mechanism to communicate commands to the drive mechanism. 7. The rotor blade assembly of claim 3, further comprising a power source disposed in the housing and operably connected to the drive mechanism. 8. A control system for a rotor blade comprising: a first interface piece disposed at a pocket extending through an outer surface of a rotor blade, the first interface piece defining a first spanwise extent of the pocket;a second interface piece secured to the rotor blade to define a second spanwise end of the pocket;a housing located at the pocket, the housing secured to the first interface piece and the second interface piece via one or more interlocking elements of the housing;a drive mechanism secured in the housing including:an actuator;a rocker operably connected to the actuator, the rocker driven by linear motion of the actuator to rotate about a rocker pivot;a hinge rod operably connected to the rocker and operably connected to a control surface at a control surface pivot, the drive mechanism translating substantially linear motion of the actuator into rotational motion of the control surface about the control surface pivot; anda slider secured to the rocker and disposed at the hinge rod, and slidable along a length of the hinge rod to translate rotational motion of the rocker about the rocker pivot into rotational motion of the control surface about the control surface pivot via the sliding of the slider along the hinge rod. 9. The control system of claim 8, wherein the control surface is disposed at a trailing edge of the rotor blade. 10. The control system of claim 8, further comprising a wireless controller disposed in the housing and operably connected to the drive mechanism to communicate commands to the drive mechanism. 11. The control system of claim 8, further comprising a power source disposed in the housing and operably connected to the drive mechanism.