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Big Project

Project

Project Manager

Post-comp fixed wing

Wing Design

Nathaniel Li

Task Description

Based upon current CAD of the wings and research completed, design ailerons for our wings to allow for the correct flight controls. Refer to Wings for the design decisions made for the wings. The CAD can be found in PDM at Fixed Wing → Fixed Wing Design → Wings.

Additionally, refer to Aileron Sizing for a starting point. A lot of the research and calculations were based on Sizing Control Surfaces which can also be used for reference. The fixed wing calculator has lots of working info as well.

I suggest brainstorming a few ideas and asking for feedback as there are many factors at play. This task may require more research into aileron shapes. Some thought into linkage/servo connection would also be good.

Constraints

Constraints

Written By

Append Date

1 aileron per wing

Nathaniel Li

Adheres to sizing found in Aileron Sizing

Nathaniel Li

Relevant Contacts

Subteam

Contact

Contact Description

Subteam collaborating with

@ of contact

what is the contact responsible for?

Assignees

Task Progression/Updates

Author: @ person updating Date: 2024/09/25

Design Progression #1

Initial Ideas:

  • The initial idea is to take the existing rib and create a cut, splitting it into two parts.

    • The more extensive section of the rib towards the leading edge will form the profile for the main wing.

    • The smaller section of the rib towards the trailing edge will form the rib of the aileron flap.

      WingAileronCut.png

  • The aileron and the rest of the wing will be covered in the same singular piece of fabric.

    • The fabric will cover gaps between the aileron and wing. This is thought to improve aerodynamics.

  • The aileron will be attached to the wing by a hinge at the top edge of the rib.

    • Top placement reduces adverse yaw.

    • The servo will control the aileron movement using horn and torque rod.

Progress:

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