Budhati - Perversion Can Lead to Enlightenment

 

 

 

 

 

 

 

   
 








Cut away view from top of building:





 

 

 

 

 

 

 

 

 

AGAV (Autonomous Ground/Aerial Vehicle)
Dragonfly Specifications:


Creep Mode:

  • Insect Walk: Legs coordinated as alternating tripods (front and back legs combined with middle leg on opposite side)
  • Top/Down: To save power, Grackle deploys Dragonfly at top of building and it walks down
  • Site Designation: Pre-programmed to walk to specified location

 

Drill Mode:

  • Doorframe gap entry: Specially designed to install camera through the caulking at the wall edge of sliding glass doors.
  • Dual Use Drill Motor: Single motor - Used for drill and to power engine
  • Camera: One camera and lens tube is carried in dragonfly body and drilled into wall

 


Flight Mode:

  • Fixed Wing Deployment: Wings spring out for flight mode
  • Flight Mode: Flies tail first (away from building)
  • Flight Time: Designed so at least 5 seconds of power for flight time is left after crawl and camera/lens deployment. When the motor shuts off, the dragonfly drifts to the ground. May not be used in winds over 5 knots
  • Propulsion: Propeller (appears as antenae on dragonfly)
  • Unit Retrieval: Beacon RFID tag in the dragonfly is used by the grackle to locate and retrieve it

 

General Specifications: *

  • Open Source Robotic OS: S.S.R. (Small Scale Robot ) OS - Utilized as base Operating System
  • Body Length: 7.5 centimeters
  • Weight: 26 grams when empty (without camera/lens tube)
  • Thrust: 0.025 Horsepower
  • Engine: BLDC 4000 kV motor (weight 2.5 grams)
  • Battery: 200 mAh, 3.7 Volt
  • Body Covering: Thermo-mechanically expanded ploytetrafluoroethylene (PTFE)
  • Wing Configuration: Fixed Wing when flying, Wings folded in crawl mode
  • Lift to drag ratio: 13.3
  • * Stats given for Dragonfly configuration

 
 

The Story of Building the Dragonfly

 

   
   
 

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