Independently Controlled Gull inspired Bionic Flapping Wing Mechanism for UAVs

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 


Patent Category: 


Bird-mimicking flapping wing mechanism

CAD Drawing of the UAV Wing

Key Features: 

  • Ability to ‘independently’ control each wing and its motion, thereby giving it the capability to generate complex kinematics.
  • The flapping motion variables controlled independent of each other are flapping frequency, stroke ratio, flapping amplitude, flapping plane, span reduction and twist for each of the wing
  • Indigenous development of a user friendly control program for the on-board micro controller
  • It uses high-torque high-speed digital servos
  • Use of light weight and strong materials like carbon fiber epoxy composite
  • Low power consumption UAV mechanism.


  • Defense Sector

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